Frame Fit Specifications
X0™ • X9™ • X7™ • X5™
2Xl0
3Xl0
The benefits SRAM 2X10 and 3x10 delivers—a full range
of usable gears, less weight, easier and smoother
shifting in all terrains—are becoming understood by
riders of all levels, not just cross country pros. To fully
appreciate how SRAM 2X10 and 3X10 can help you
make the most of your ride, we wanted to provide a
comprehensive frame fit resource with the specifications
you need to deliver the benefits of a 2X10 or 3X10
drivetrain to your customers.
Table of Contents
FRONT DERAILLEURS............................................................................................................................................................................................................................................. 3
X0 • X9 • X7
• X5 FRONT DERAILLEURS - LOW & HIGH CLAMP MOUNT...............................................................................................................................................................................................4
X0 • X9 • X7 • X5 FRONT DERAILLEURS - LOW & HIGH CLAMP MOUNT...............................................................................................................................................................................................5
X0 • X9 • X7 • X5 FRONT DERAILLEURS - LOW & HIGH CLAMP MOUNT...............................................................................................................................................................................................7
X0 • X9 • X7 FRONT DERAILLEURS - HIGH DIRECT MOUNT.....................................................................................................................................................................................................................8
FAT BIKE - X0 • X9 • X7 FRONT DERAILLEURS - HIGH DIRECT MOUNT................................................................................................................................................................................................9
X0 • X9 • X7 FRONT DERAILLEURS - LOW DIRECT MOUNT.................................................................................................................................................................................................................... 12
REAR DERAILLEURS...............................................................................................................................................................................................................................................15
X0 • X9 • X7
• X5 REAR DERAILLEURS........................................................................................................................................................................................................................................................... 16
CRANKSETS..............................................................................................................................................................................................................................................................17
X0 CRANKSETS [2X10].......................................................................................................................................................................................................................................................................................... 18
X0 CRANKSETS [3X10].......................................................................................................................................................................................................................................................................................... 19
X9 CRANKSETS [2X10]......................................................................................................................................................................................................................................................................................... 20
FAT BIKE - X9 CRANKSETS [2X10].................................................................................................................................................................................................................................................................... 21
X9 CRANKSETS [3X10]......................................................................................................................................................................................................................................................................................... 22
X7 CRANKSETS [2X10]......................................................................................................................................................................................................................................................................................... 23
X7 CRANKSETS [3X10]......................................................................................................................................................................................................................................................................................... 24
X5 CRANKSETS [2X10]......................................................................................................................................................................................................................................................................................... 25
FAT BIKE - X5 CRANKSETS [2X10]................................................................................................................................................................................................................................................................... 26
X5 CRANKSETS [3X10]..........................................................................................................................................................................................................................................................................................27
BOTTOM BRACKETS..............................................................................................................................................................................................................................................28
PRESSFIT™ 30 BB.................................................................................................................................................................................................................................................................................................. 29
PRESSFIT™ GXP BB............................................................................................................................................................................................................................................................................................... 30
2
Front Derailleurs
X0 • X9 • X7 • X5 Front Derailleurs - Low & High Clamp Mount
TIRE & CHAINSTAY CLEARANCE SWING ARM FULLY COMPRESSED
CLAMP POSITION1
Low Clamp
G2
Chain Ring Size
A
B
36/22
58 mm
78 mm
103 mm
38/24
62 mm
82 mm
107 mm
High Clamp
48 mm [X0, X9]
46 mm [X7, X5]
F
at α = 66°
at α = 69°
18 mm
21 mm
22 mm
26 mm
16 mm
21 mm
31 mm
56 mm
76 mm
101 mm
42/28
62 mm
82 mm
107 mm
22 mm
27 mm
84 mm
139 mm
18 mm
23 mm
88 mm
143 mm
22 mm
27 mm
36/22
2x10
4
E
39/26
38/24
114 mm [X0]
136 mm [X0]
119 mm [X7, X5]
137 mm [X7, X5]
118 mm [X0]
140 mm [X0]
123 mm [X7, X5]
141 mm [X7, X5]
34 mm
39/26
112 mm [X0, X9]
134 mm [X0, X9]
117 mm [X7, X5]
135 mm [X7, X5]
118 mm [X0, X9]
140 mm [X0, X9]
123 mm [X7, X5]
141 mm [X7, X5]
Leave adequate clearance between bottle cage mounts and front derailleur clamp.
Be sure to consider the full travel range for suspension frames.
3
CSA = chainstay angle (angle between seat tube and chainstay).
2
D
-
42/28
1
C
33 mm
82 mm
137 mm
22 mm
27 mm
88 mm
143 mm
28 mm
33 mm
X0 • X9 • X7 • X5 Front Derailleurs - Low & High Clamp Mount
TIRE & CHAINSTAY CLEARANCE SWING ARM FULLY COMPRESSED
A
B
C
D
E
F
at α = 66°
at α = 69°
Low Clamp
G2
Chain Ring
Combination
44/33/22
65 mm
85 mm
-
110 mm
48 mm [X0, X9]
46 mm [X7,X5]
31 mm
17 mm
22 mm
High Clamp
3x10
CLAMP POSITION1
44/33/22
129 mm [X0, X9, X7]
132 mm [X5]
148 mm
98 mm
151 mm
36 mm
31 mm
24 mm
29 mm
Leave adequate clearance between bottle cage mounts and front derailleur clamp.
Be sure to consider the full travel range for suspension frames.
1
2
TIRE & CHAINSTAY CLEARANCE SWING ARM FULLY COMPRESSED
CLAMP POSITION1
G2
High Clamp Top-Pull Compact
version only [X0, X7]
3x10
2x10
Chain Ring
Size
36/22
38/24
A
B
114 mm [X0]
136 mm [X0]
119 mm [X7]
137 mm [X7]
118 mm [X0]
140 mm [X0]
123 mm [X7]
141 mm [X7]
C
D
84 mm
139 mm
88 mm
143 mm
E
F
39/26
44/33/22
134 mm [X0]
117 mm [X7]
135 mm [X7]
129 mm [X0]
130 mm [X7]
148 mm
82 mm
137 mm
98 mm
151 mm
at α = 69°
CSA(3)
CSA(3)
18 mm
23 mm
H
33 mm
34 mm
112 mm [X0]
at α = 66°
31 mm
J
K
12 mm
22 mm
27 mm
24 mm
29 mm
3 mm [X0]
30 mm
1 mm [X7]
13 mm
5
•
X7 • X5 Front Derailleurs - Low & High Clamp Mount
Bottle cage
mounts
ALL LOW CLAMP
X0 • X9
70 mm (2x10 : 36/22, 38/24)
74 mm (2x10)
89 mm (3x10)
E
B
A
A
B
D
F
α = 66° - 69°
17 mm max
7 mm max
G
ALL HIGH CLAMP
75 mm
110 mm
420 mm min
A
E
B
H
K
75 mm (2x10: 36/22, 38/24)
77 mm (2x10)
83 mm (3x10)
D
C
J
F
6
X0 • X9 • X7 • X5 Front Derailleurs - Low & High Clamp Mount
FRONT DERAILLEUR
FRAME COMPATIBILITY AND CAPACITY INFORMATION
High Clamp
10 speed
Low Clamp
Low Clamp
Rear
Capacity
Index
Cable
Routing
Chain Stay Angle
α
Chain Line
31.8 mm [w/ adapter]
34.9 mm
38.2 mm [X0]
10 speed
31.8 mm
31.8 mm [w/ adapter : X7, X5]
34.9 mm
38.2 mm [X0, X9]
Yes
Yes
Top Pull
or
Bottom Pull
Top Pull
or
Bottom Pull
Material
Body - Die Cast Aluminum
Cage - Steel
Clamp - Aluminum
Link - Forged/Cast Aluminum
31.8 mm [w/ adapter]
34.9 mm
38.2 mm [X0]
31.8 mm [X0, X9]
31.8 mm [w/ adapter : X7, X5]
34.9 mm [X0, X9]
38.2 mm [X0, X9]
High Clamp
3x10
2x10
Clamp Diameter
66° - 69°
49.0 mm [36/22, 38/24]
49.5 mm
Body - Die Cast Aluminum
Cage - Steel
Clamp - Stainless Steel [X0, X9]
Die Cast [X7, X5]
Link - Forged/Cast Aluminum [X0, X9]
Die Cast [X7, X5]
Body - Die Cast Aluminum
Cage - Steel
Clamp - Aluminum
Link - Forged/Cast Aluminum
66° - 69°
51 mm
Body - Die Cast Aluminum
Cage - Steel
Clamp - Stainless Steel [X0, X9]
Die Cast [X7, X5]
Link - Forged/Cast Aluminum [X0, X9]
Die Cast [X7, X5]
7
X0 • X9 • X7 Front Derailleurs - High Direct Mount
TIRE & CHAINSTAY CLEARANCE SWING ARM FULLY EXTENDED
PLATE BODY POSITION
Chain Ring
Combination
39/26
Standard
Cage
2x10
42/28
D1
A
B
164.5 mm
C
CSA = 66° CSA = 69°
82 mm
±1.0 mm
22 mm
E
27 mm
88 mm
±1.0 mm
Compact
Cage
3x10
38/24
-
44/33/22
166.5 mm
±1.0 mm
170.5 mm
±1.0 mm
178.5 mm
±1.0 mm
H2
J2
30 mm
12 mm
A
170.5 mm
28 mm
33 mm
34 mm
36/22
F
26 mm
84 mm
18 mm
N/A
N/A
30 mm
12 mm
30 mm
13 mm
33 mm
23 mm
88 mm
22 mm
27 mm
98 mm
24 mm
29 mm
36 mm
31 mm
Be sure to consider the full travel range for suspension frames.
1
2
H and J are applicable to Top-Pull Compact Design versions only.
E
B
300 - 350 mm
cable stop
H
J
α = 66° - 69°
F
17 mm max
C
7 mm max
75 mm [2x10 : 36/22, 38/24]
77 mm [2x10]
83 mm [3x10]
8
D
75 mm
110 mm
420 mm min
Fat Bike - X0 • X9 • X7 Front Derailleurs - High Direct Mount
TIRE & CHAINSTAY CLEARANCE SWING ARM FULLY EXTENDED
PLATE BODY POSITION
Chain Ring
Combination
2x10
36/22
D1
A
B
166.5 mm
±1.0 mm
Compact
Cage
C
CSA = 66°
CSA = 69°
84 mm
18 mm
23 mm
43.5 mm
38/24
170.5 mm
22 mm
F
A
34 mm
88 mm
±1.0 mm
E
50.5 mm
27 mm
Be sure to consider the full travel range for suspension frames.
1
B
E
300 - 350 mm
cable stop
α = 66° - 69°
F
17 mm max
C
7 mm max
D
75 mm
110 mm
75 mm [2x10 : 36/22, 38/24]
420 mm min
9
X0 • X9 • X7 Front Derailleurs - High Direct Mount
FRONT DERAILLEUR
FRAME COMPATIBILITY AND CAPACITY INFORMATION
ALL HIGH DIRECT
MOUNT
Rear
Capacity
10 speed
Cable
Routing
Index
Yes
Top Pull
or
Bottom Pull
Chain Stay Angle
α
66° - 69°
Chain Line
Material
49 mm [2x10: 36/22, 38/24]
51 mm [3x10]
Body - Die Cast Aluminum
Cage - Steel
Link - Forged/Cast
Aluminum
ALL HIGH DIRECT MOUNT FRAME BUILD REQUIREMENTS
(All dimensions in millimeters unless otherwise indicated - not to scale)
(26)
7.2 ±0.1
M6x1-6H
A
P4 - P3 ≤ 0.5
25±0.5
19±0.5
A
11±0.5
5.2±0.1
P3
10.5±0.5 (73 BB shell)
8±0.5 (68 BB shell)
85
SECTION A-A
14±0.5
155 to 160
P4
66° - 69°
Thread Depth: 10 mm and more
0.0
3.5 -+0.5
P2 - P1 ≤ 0.5
P1
P2
85
10
36.5±0.5 (73 BB shell)
34±0.5 (68 BB shell)
Fat Bike - X0 • X9 • X7 Front Derailleurs - High Direct Mount
FRONT DERAILLEUR
FRAME COMPATIBILITY AND CAPACITY INFORMATION
ALL HIGH DIRECT
MOUNT
Rear
Capacity
10 speed
Index
Yes
Cable
Routing
Chain Stay Angle
α
Top Pull
or
Bottom Pull
66° - 69°
Chain Line
Material
66.5 mm [2x10]
Body - Die Cast Aluminum
Cage - Steel
Link - Forged/Cast
Aluminum
ALL HIGH DIRECT MOUNT FRAME BUILD REQUIREMENTS
(All dimensions in millimeters unless otherwise indicated - not to scale)
(43.5)
7.2 ±0.1
M6x1-6H
A
P4 - P3 ≤ 0.5
25±0.5
19±0.5
A
11±0.5
5.2±0.1
P3
6.5±0.5 (100 BB shell)
85
SECTION A-A
14±0.5
155 to 160
P4
66° - 69°
Thread Depth: 10 mm and more
0.0
3.5 -+0.5
P2 - P1 ≤ 0.5
P1
P2
85
50±0.5 (100 BB shell)
11
X0 • X9 • X7 Front Derailleurs - Low Direct Mount
FRONT DERAILLEUR CLEARANCE SWING ARM FULLY COMPRESSED
MOUNTING HOLE POSITION - SWING ARM FULLY EXTENDED
LOW DIRECT MOUNT
D
(BB shell width)
S1
S3
θ
A
B
C
68 mm
73 mm
E
45.5º±1º
48.9 mm
±0.15 mm
42.7 mm
±0.1 mm
63 mm
±0.2 mm
14.8 mm
±0.15 mm
17.3 mm
±0.15 mm
-
66º or 69º
(θ = α)
54 mm
±0.15 mm
22.1 mm
±0.05 mm
5 mm
±0.05 mm
7 mm
±0.15 mm
9.5 mm
±0.15 mm
F
G
dmax
65 mm
48 mm
38.2 mm
5 mm
±0.1 mm
12
G
θ
F
C
A
B
DIRECT MOUNT TYPE : S3
LOW DIRECT MOUNT TYPE : S1
22.7±0.1 mm
G
C
θ
F
63±0.2 mm
A
B
X0 • X9 • X7 Front Derailleurs - Low Direct Mount
FRONT DERAILLEUR CABLE ROUTING - BOTTOM PULL
(SWING ARM FULLY EXTENDED)
THREAD
DIMENSION
TIRE CLEARANCE
ALL LOW DIRECT
MOUNT
K
Chainring Size
δ
H
I
39T
42T
45T
13 mm
34 mm
94 mm
100 mm
108 mm
ε
10.5º max 10.5º max
L
M
N
M5.0x0.8-6H
42 mm
29 mm
D
E
ALL LOW DIRECT MOUNT
I
68 mm or 73 mm
δ
H
α
Front Derailleur
Cable Mounting Point
Bottom Pull
Front Derailleur
Cable Mounting Point
Bottom Pull
K
L
M
dmax
N
ε
13
X0 • X9 • X7 Front Derailleurs - Low Direct Mount
ALL LOW DIRECT MOUNT
ALL LOW DIRECT
MOUNT
FRONT DERAILLEUR
FRAME COMPATIBILITY AND CAPACITY INFORMATION
Rear
Capacity
Index
Cable Routing
10 speed
Yes
Top Pull
or
Bottom Pull
Chain Stay Angle
α
66° - 69°
α = 66° or 69°
7 mm max
17 mm max
75 mm
110 mm
420 mm min
14
Chain Line
Material
49.0 mm [2x10 : 36/22, 38/24]
49.5 mm [2x10]
51 mm [3x10]
Body - Die Cast Aluminum
Cage - Steel
Rear Derailleurs
15
X0 • X9 • X7 • X5 Rear Derailleurs
REAR DERAILLEUR HANGER
1:1 ACTUATION
RATIO
REAR DERAILLEUR HANGER SPECIFICATIONS
L
X
28 mm
8-10 mm
30 mm
A
R1
R2
T
25°-30°
8.5 mm (max)
11.5-13.5 mm
7-8 mm
7.5-10 mm
To center of
bottom bracket
L
R2
T
90°
R1
T
A
X
16
12.7 mm ± 1.0
T
Cranksets
17
X0 Cranksets [2x10]
CRANKSET [2x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
L4
36/22
25 mm
46.7 mm
74.4 mm
(rockguard)
38/24
24.5 mm
39/26
31 mm
42/28
50.7 mm
78.0 mm
55 mm
81 mm
60 mm
87 mm
L5
W1
W2
W3
W4
W5 (min)
43 mm
44 mm
52 mm
57.8 mm
78 mm
82.5 mm
(rockguard)
(guard)
192 mm
70.5 mm
(175 mm crank arm
lengths)
-
43.5 mm
44.5 mm
52.5 mm
-
Q-factor :
167.5
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
18
X0 Cranksets [3x10]
CRANKSET [3x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
L4
L5
44/33/22
25 mm
47 mm
69 mm
91 mm
(175 mm crank arm
lengths)
192 mm
W1
W2
W3
W4
W5 (min)
41 mm
42 mm
50 mm
57 mm
70.5 mm
Q-factor :
167.5
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
19
X9 Cranksets [2x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
CRANKSET [2x10]
36/22
L1
25 mm
38/24
24.5 mm
39/26
31 mm
42/28
L2
L3
L4
74.4 mm
78 mm
50.7 mm
78 mm
82.5 mm
55 mm
81 mm
60 mm
87 mm
46.7 mm
L5
(guard)
(guard)
W1
W2
W3
W4
43 mm
44 mm
52 mm
57.8 mm
(guard)
192 mm
72 mm
(175 mm crank arm length)
-
W5 (min)
43.5 mm
44.5 mm
52.5 mm
Q-factor :
171
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
20
Fat Bike - X9 Cranksets [2x10]
CRANKSET
[2x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
36/22
25 mm
46.7 mm
74.4 mm
38/24
24.5 mm
50.7 mm
78 mm
L4
W1
W2
W3
W4 (min)
192 mm
60.5 mm
61.5 mm
69.5 mm
88 mm
(175 mm crank arm length)
Q-factor : 179.5 mm
Bottom Bracket Type : GXP
L1
W4
W3
L2
W2
W1
L3
L4
W4
21
X9 Cranksets [3x10]
CRANKSET [3x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
L4
L5
W1
W2
W3
W4
W5 (min)
44/33/22
25 mm
47 mm
69 mm
91 mm
(175 mm crank arm length)
192 mm
41 mm
42 mm
50 mm
57 mm
72 mm
Q-factor :
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
22
171
X7 Cranksets [2x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
CRANKSET [2x10]
36/22
L1
25 mm
38/24
24.5 mm
39/26
31 mm
42/28
L2
L3
L4
74.4 mm
78 mm
50.7 mm
78 mm
82.5 mm
55 mm
81 mm
60 mm
87 mm
46.7 mm
L5
(guard)
(guard)
W1
W2
W3
W4
43 mm
44 mm
52 mm
57.8 mm
(guard)
192 mm
70.5 mm
(175 mm crank arm length)
-
W5 (min)
43.5 mm
44.5 mm
52.5 mm
Q-factor :
167.5
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
23
X7 Cranksets [3x10]
CRANKSET [3x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
L4
L5
W1
W2
W3
W4
W5 (min)
44/33/22
25 mm
47 mm
69 mm
91 mm
(180 mm crank arm length)
191 mm
41 mm
42 mm
50 mm
57 mm
70.5 mm
Q-factor :
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
24
167.5
X5 Cranksets [2x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
CRANKSET [2x10]
36/22
L1
25 mm
38/24
24.5 mm
39/26
31 mm
42/28
L2
L3
L4
74.4 mm
78 mm
50.7 mm
78 mm
82.5 mm
55 mm
81 mm
60 mm
87 mm
46.7 mm
L5
(guard)
(guard)
W1
W2
W3
W4
43 mm
44 mm
52 mm
57.8 mm
(guard)
192 mm
72 mm
(175 mm crank arm length)
-
W5 (min)
43.5 mm
44.5 mm
52.5 mm
Q-factor :
169
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
25
Fat Bike - X5 Cranksets [2x10]
CRANKSET
[2x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
36/22
25 mm
46.7 mm
74.4 mm
38/24
24.5 mm
50.7 mm
78 mm
L4
W1
W2
W3
W4 (min)
192 mm
60.5 mm
61.5 mm
69.5 mm
88 mm
(175 mm crank arm length)
Q-factor : 177.5 mm
Bottom Bracket Type : GXP
L1
W4
W3
L2
W2
W1
L3
L4
W4
26
X5 Cranksets [3x10]
CRANKSET [3x10]
CRANKSET FRAME CLEARANCE INFORMATION
Chain Ring
Combination
L1
L2
L3
L4
L5
W1
W2
W3
W4
W5 (min)
44/33/22
25 mm
47 mm
69 mm
91 mm
(175 mm crank arm length)
191 mm
41 mm
42 mm
50 mm
57 mm
72 mm
Q-factor :
169
Bottom Bracket Type(s) : GXP : BB30 : PressFit™ 30 : PressFit™ GXP MTB
L1
W5
W4
W3
L2
W2
W1
L3
L4
L5
W5
27
Bottom Brackets
28
PRESSFIT™ 30 BB
(All dimensions in millimeters unless otherwise indicated - not to scale)
PRESSFIT 30 BB FRAME SHELL SPECIFICATION
NOTES:
1. Dimensions apply after finish.
W ±0.25
A
(NDS)
2. Only dimensions essential to bottom bracket press fit and function
are shown. All other details are left to the discretion of the frame or
crankset designer.
4
DS ±0.5
13 min
13 min
1±0.5 X 45°
(2X)
+0.0
Ø46.0 -0.05
Ø44.5 min
A
A
3
A
FRAME
SECTION A-A
DRIVE SIDE
4 Recommend 68 mm, 73 mm, or 83 mm for MTB applications
+0.0
Ø46.0 -0.05
Ø0.1
3 Press fit surfaces should be unpainted.
Dim 'W'
Dim 'DS'
Dim 'NDS'
PF30 68
68
34
PF30 73
73
36.5
PF30 83
83
41.5
PRESSFIT 30 BB KEY DIMENSIONS
B
W ±0.20
1.5 (2X)
BB SHELL SHOWN
FOR REFERENCE
4
SEE DETAIL Z
Ø46.76
(2X)
Ø46.01-46.07 (2X)
Ø44.0
11.5 ±0.2
PRESS FIT REGION
13.79
Ø39.0
Ø52.0 (2X)
DRIVE SIDE
NON-DRIVE SIDE
Ø42.96
(2X)
B
0.04(2X) TO
11.25 ±0.2
PRESS FIT REGION
W +0.08
SHIELD-OUTERFACE-NDS
14.65
SHIELD-OUTERFACE-DS
27.0
SHIELD-OUTERFACE-DS
CRANK FACE
DS
FRAME CENTERLINE
SECTION B-B
DETAIL Z: CRANK - BOTTOM BRACKET INTERFACE
29
PRESSFIT™ GXP BB
(All dimensions in millimeters unless otherwise indicated - not to scale)
PRESSFIT GXP BB SHELL SPECIFICATION
*89.5±0.5
*92.0±0.5
44.75
A
44.75
47.25
+0.0
*Ø41.0 -0.05
+0.0
*Ø41.0 -0.05
3
44.75
3
4
A
-A-
DS
1
4
DS
1
-A5
FRAME CENTERLINE
FRAME CENTERLINE
SECTION A-A
SECTION A-A
MTB SYMMETRIC HANGER
MTB ASYMMETRIC HANGER
PRESSFIT GXP MTB BB-KEY DIMENSIONS
1
DESCRIPTION
WAVE WASHER
2
1
DS SHIELD
3
1
NDS SHIELD
4
1
DS CUP
5
1
NDS CUP
6
1
DS SHIM WASHER
NOTES:
1 PressFit GXP MTB bottom bracket is only compatible
with the shown bottom bracket shell specifications.
2. Only dimensions essential to bottom bracket press fit and
function are shown. Dimensions apply after finish.
3 Tolerance applies to depth of 12.00 mm from surface A
each side.
4 Press fit surfaces should be unpainted.
5 E-type front derailleurs or captured chainguide mounts
cannot be used on carbon fiber frames.
6 DS shim washer to be used only on MTB symmetric shell.
30
*92.0±0.5
44.75
*89.5±0.5
47.25
3.5 (2X)
44.75
47.25
14.2
Ø34.0
2
Ø27.4
DS (DRIVE SIDE)
QTY.
1
NDS (NON-DRIVE SIDE)
ITEM NO.
1
Ø44.0
(2X)
3
5
10.16 (2X)
PRESSFIT REGION
11.94
6
FRAME CENTERLINE
4
FRAME CENTERLINE
21.0
MTB ASYMMETRIC BOTTOM BRACKET
MTB SYMMETRIC BOTTOM BRACKET
6
Copyright © SRAM LLC • 2012
Gen 0000000004214 Rev A