Tables

Amount of torque

Gear 1 2 3 4 5 6 7 8 9 10 11 12 13 14
% 98 82 68 55 44 34 25 18 11 5   5 9 12
backward ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘        
forward                       ✘ ✘ ✘

Inner gear ratio

The Rohloff SPEEDHUB 500/14 has a 526% range of gears, that means gear #14 is 5.26 times greater than gear #1. The 14 gears are evenly spaced out over this range in 13.6% increases. Through the choice of chainring and sprocket in use, the Rohloff SPEEDHUB 500/14 can be tuned for the specific riding purpose. The Rohloff SPEEDHUB 500/14 comes standard with a 16 tooth sprocket. 13-19 + 21tooth sprockets are available as alternatives.

In the gear-meters tables the distance travelled per crank revolution is listed for gears #1 and #14. The listed distance travelled per crank revolution is shown in the tables for a variety of sprocket ratios and wheel sizes (20", 26" and 28" wheels).

When the particular wheel/sprocket/chainring size and gear is not listed in the tables, then the following formula can be used to calculate the exact distance travelled per crank revolution of the Rohloff SPEEDHUB 500/14:

Distance travelled per crank revolution  = W · C / S · IGR

with

W = Wheel circumference
C = Chainring size
S = Sprocket size
IGR = Inner gear ratio listed in the following table

Technical changes reserved!
Gear 1 2 3 4 5 6 7 8 9 10 11 12 13 14
IGR 0.279 0.316 0.360 0.409 0.464 0.528 0.600 0.682 0.774 0.881 1.000 1.135 1.292 1.467

The tables linked here or the following formula can be used to compare the Rohloff SPEEDHUB 500/14 to a derailleur gear system
Ratio of the derailleur gear system  = C / S
Ratio of the Rohloff SPEEDHUB 500/14= IGR · C / S

Smallest Permissible Sprocket Ratios (solo 100kg)

Attention

The following sprocket ratios must not be undercut if the SPEEDHUB is used by a rider weighing more than 100kg, or mounted on a tandem application:  53:21, 48:19,  45:18, 42:17, 40:16, 38:15
This equates to a transmission factor of 2.50.

Meters of Development Tables

Primary Transmission Factors for mid-motor eBikes

Vehicle type

Min. Primary
Transmission Factor

Max. Input Torque at
SPEEDHUB Sprocket*		EU Approved
eBike Motor**		Non EU Approved
eBike Motor***		Max.
System Weight		Max.
Wheel Load
Solo Bicycle
Rider weight =≤100kg/220lb		1.9130 Nm✔️✔️250kg/551lb150kg/331lb
Tandem
Rider weight =>100kg/220lb		2.5130 Nm✔️❌250kg/551lb150kg/331lb
Cargo / Recumbent
SPEEDHUB located in wheel		2.5130 Nm✔️❌250kg/551lb150kg/331lb
Cargo / Recumbent
SPEEDHUB located in wheel		3.0130 Nm✔️❌>250kg/551lb150kg/331lb
Cargo / Recumbent
SPEEDHUB located in frame		2.5130 Nm✔️❌250kg/551lb---
Cargo / Recumbent
SPEEDHUB located in frame		3.0130 Nm✔️❌>250kg/551lb---

✔️  Approved and Authorized for SPEEDHUB use    
❌ Non approved / Not authorized for SPEEDHUB use    
* 130Nm/96ftlb input = force created by rider, plus motor, divided by Primary Transmission Factor (PTF)

e.g.:    

  • Rider creates 150Nm/111ftlb Motor creates 100Nm/74ftlb PTF of 2.5 = 150(111)+100(74) = 250(185)/2.5 = 100(92,5) (100Nm/92,5lbft = OK).
  • Rider creates 250Nm/184ftlb Motor creates 100Nm/74ftlb PTF of 2.5 = 250(184)+100(74) = 350(258)/2.5 = 140(103,2) (140Nm/103,2lbft = NOT OK).

** Max. 250W Nominal Power / Max. 800W Peak Power    
*** Max. > 250W Nominal Power / Max. > 800W Peak Power    

Min. primary transmission factor
Solo cyclists under 100 kg = 1.9
Tandem, Cargo, Recumbent applications or cyclists over 100 kg = 2.5 (in table highlighted in bold)
Sprockets 13 or 14 teeth = 3.0* (in table highlighted in bold)

*A higher factor of 3.0 has been introduced for 13 and 14 tooth sprockets, for all areas of application, to protect against overloading.

Last update: 19/05/2021

Sprocket calculator

Meters of Development - 20'' Wheels

Distance traveled per crank revolution with 20'' wheels (circumference 1.51 m). In the top row are the sprockets, in the left column the corresponding chainring. Details from-to in meters per crank revolution.

 13 teeth14 teeth15 teeth16 teeth17 teeth18 teeth19 teeth21 teeth
28 teeth  0.79 - 4.13     
30 teeth  0.84 - 4.430.79 - 4.15    
32 teeth  0.90 - 4.730.84 - 4.430.79 - 4.17   
34 teeth  0.95 - 5.020.90 - 4.710.84 - 4.430.80 - 4.18  
36 teeth  1.01 - 5.320.95 - 4.980.89 - 4.690.84 - 4.430.80 - 4.20 
38 teeth  1.07 - 5.611.00 - 5.260.94 - 4.950.89 - 4.680.84 - 4.43 
40 teeth1.30 - 6.82 1.12 - 5.911.05 - 5.540.99 - 5.210.94 - 4.920.89 - 4.660.80 - 4.22
42 teeth1.36 - 7.161.26 - 6.651.18 - 6.201.11 - 5.811.04 - 5.470.98 - 5.170.93 - 4.900.84 - 4.43
44 teeth1.43 - 7.501.32 - 6.961.24 - 6.501.16 - 6.091.09 - 5.731.03 - 5.410.98 - 5.130.88 - 4.64
46 teeth1.49 - 7.841.38 - 7.281.29 - 6.791.21 - 6.371.14 - 5.991.08 - 5.661.02 - 5.360.92 - 4.85
48 teeth1.56 - 8.181.44 - 7.591.35 - 7.091.26 - 6.651.19 - 6.251.12 - 5.911.06 - 5.600.96 - 5.06
50 teeth1.62 - 8.521.50 - 7.911.40 - 7.381.32 - 6.921.24 - 6.521.17 - 6.151.11 - 5.831.00 - 5.27
52 teeth1.69 - 8.861.56 - 8.231.46 - 7.681.37 - 7.201.29 - 6.781.22 - 6.401.15 - 6.061.04 - 5.49
54 teeth1.75 - 9.201.62 - 8.541.52 - 7.971.42 - 7.481.34 - 7.041.26 - 6.651.20 - 6.301.08 - 5.70
56 teeth1.81 - 9.541.69 - 8.861.57 - 8.271.47 - 7.751.39 - 7.301.31 - 6.891.24 - 6.531.12 - 5.91

Meters of Development - 26'' Wheels

Distance traveled per crank revolution with 26'' wheels (circumference 1.51 m). In the top row are the sprockets, in the left column the corresponding chainring. Details from-to in meters per crank revolution.

 13 teeth14 teeth15 teeth16 teeth17 teeth18 teeth19 teeth21 teeth
28 teeth  1.07 - 5.64     
30 teeth  1.15 - 6.041.08 - 5.67    
32 teeth  1.23 - 6.451.15 - 6.041.08 - 5.69   
34 teeth  1.30 - 6.851.22 - 6.421.15 - 6.041.09 - 5.71  
36 teeth  1.38 - 7.251.29 - 6.801.22 - 6.401.15 - 6.041.09 - 5.73 
38 teeth  1.46 - 7.661.37 - 7.181.28 - 6.761.21 - 6.381.15 - 6.04 
40 teeth1.77 - 9.30 1.53 - 8.061.44 - 7.561.35 - 7.111.28 - 6.721.21 - 6.361.09 - 5.76
42 teeth1.86 - 9.761.72 - 9.071.61 - 8.461.51 - 7.931.42 - 7.471.34 - 7.051.27 - 6.681.15 - 6.04
44 teeth1.95 - 10.231.81 - 9.501.69 - 8.861.58 - 8.311.49 - 7.821.40 - 7.391.33 - 7.001.20 - 6.33
46 teeth2.03 - 10.691.89 - 9.931.76 - 9.271.65 - 8.691.56 - 8.181.47 - 7.721.39 - 7.321.26 - 6.62
48 teeth2.12 - 11.161.97 - 10.361.84 - 9.671.72 - 9.071.62 - 8.531.53 - 8.061.45 - 7.631.31 - 6.91

Meters of Development - 650B Wheels

Distance traveled per crank revolution with 650B wheels (circumference 2.15 m). In the top row are the sprockets, in the left column the corresponding chainring. Details from-to in meters per crank revolution.

 13 teeth14 teeth15 teeth16 teeth17 teeth18 teeth19 teeth21 teeth
28 teeth  1.12 - 5.89     
30 teeth  1.20 - 6.311.12 - 5.91    
32 teeth  1.28 - 6.731.20 - 6.311.13 - 5.94   
34 teeth  1.36 - 7.151.27 - 6.701.20 - 6.311.13 - 5.96  
36 teeth  1.44 - 7.571.35 - 7.101.27 - 6.681.20 - 6.311.14 - 5.98 
38 teeth  1.52 - 7.991.42 - 7.491.34 - 7.051.27 - 6.661.20 - 6.31 
40 teeth1.85 - 9.70 1.60 - 8.411.50 - 7.891.41 - 7.421.33 - 7.011.26 - 6.641.14 - 6.01
42 teeth1.94 -10.191.80 - 9.461.68 - 8.831.57 - 8.281.48 - 7.791.40 - 7.361.33 - 6.971.20 - 6.31
44 teeth2.03 -10.681.89 - 9.911.76 - 9.251.65 - 8.671.55 - 8.161.47 - 7.711.39 - 7.301.26 - 6.61
46 teeth2.12 -11.161.97 -10.361.84 - 9.671.72 - 9.071.62 - 8.531.53 - 8.061.45 - 7.641.31 - 6.91
48 teeth2.21 -11.652.06 -10.811.92 -10.091.80 - 9.461.69 - 8.911.60 - 8.411.52 - 7.971.37 - 7.21

Meters of Development - 28'' Wheels

Distance traveled per crank revolution with 28'' wheels (circumference 2.18 m). In the top row are the sprockets, in the left column the corresponding chainring. Details from-to in meters per crank revolution.

 13 teeth14 teeth15 teeth16 teeth17 teeth18 teeth19 teeth21 teeth
28 teeth  1.14 - 5.97     
30 teeth  1.22 - 6.401.14 - 6.00    
32 teeth  1.30 - 6.821.22 - 6.401.14 - 6.02   
34 teeth  1.38 - 7.251.29 - 6.801.22 - 6.401.15 - 6.04  
36 teeth  1.46 - 7.681.37 - 7.201.29 - 6.771.22 - 6.401.15 - 6.06 
38 teeth  1.54 - 8.101.44 - 7.601.36 - 7.151.28 - 6.751.22 - 6.40 
40 teeth1.87 - 9.84 1.62 - 8.531.52 - 8.001.43 - 7.521.35 - 7.111.28 - 6.731.16 - 6.09
42 teeth1.97 - 10.331.82 - 9.591.70 - 8.951.60 - 8.391.50 - 7.901.42 - 7.461.34 - 7.071.22 - 6.40
44 teeth2.06 - 10.821.91 - 10.051.78 - 9.381.67 - 8.791.57 - 8.281.49 - 7.821.41 - 7.411.27 - 6.70
46 teeth2.15 - 11.322.00 - 10.511.87 - 9.811.75 - 9.191.65 - 8.651.55- 8.171.47 - 7.741.33 - 7.01
48 teeth2.25 - 11.812.09 - 10.961.95 - 10.231.82 - 9.591.72 - 9.031.62 - 8.531.54 - 8.081.39 - 7.31
50 teeth2.34 - 12.302.17 - 11.422.03 - 10.661.90 - 9.991.79 - 9.411.69 - 8.881.60 - 8.421.45 - 7.61

Meters of Development - 29'' Wheels

Distance traveled per crank revolution with 29'' wheels (circumference 2.30 m). In the top row are the sprockets, in the left column the corresponding chainring. Details from-to in meters per crank revolution.

 13 teeth14 teeth15 teeth16 teeth17 teeth18 teeth19 teeth21 teeth
28 teeth  1.20 - 6.30     
30 teeth  1.28 - 6.751.20 - 6.33    
32 teeth  1.37 - 7.201.28 - 6.751.21 - 6.35   
34 teeth  1.45 - 7.651.36 - 7.171.28 - 6.751.21 - 6.37  
36 teeth  1.54 - 8.101.44 - 7.591.36 - 7.151.28 - 6.751.22 - 6.39 
38 teeth  1.63 - 8.551.52 - 8.011.43 - 7.541.35 - 7.121.28 - 6.75 
40 teeth1.97 - 10.38 1.71 - 9.001.60 - 8.441.51 - 7.941.43 - 7.501.35 - 7.101.22 - 6.43
42 teeth2.07 - 10.901.93 - 10.121.80 - 9.451.68 - 8.861.59 - 8.341.50 - 7.871.42 - 7.461.28 - 6.75
44 teeth2.17 - 11.422.02 - 10.601.88 - 9.901.76 - 9.281.66 - 8.731.57 - 8.251.49 - 7.811.34 - 7.07

Meters of Development - 26'' Fatbikes

Distance traveled per crank revolution with 26'' Fatbikes (circumference 2.32 m). In the top row are the sprockets, in the left column the corresponding chainring. Details from-to in meters per crank revolution.

 13 teeth14 teeth15 teeth16 teeth17 teeth18 teeth19 teeth21 teeth
28 teeth  1.21 - 6.35     
30 teeth  1.29 - 6.811.21 - 6.38    
32 teeth  1.38 - 7.261.29 - 6.811.22 - 6.41   
34 teeth  1.47 - 7.711.38 - 7.231.29 - 6.811.22 - 6.43  
36 teeth  1.55 - 8.171.46 - 7.661.37 - 7.211.29 - 6.811.23 - 6.45 
38 teeth  1.64 - 8.621.54 - 8.081.45 - 7.611.37 - 7.191.29 - 6.81 
40 teeth1.99 - 10.47 1.73 - 9.081.62 - 8.511.52 - 8.011.44 - 7.561.36 - 7.171.23 - 6.48
42 teeth2.09 - 11.001.94 - 10.211.81 - 9.531.70 - 8.931.60 - 8.411.51 - 7.941.43 - 7.521.29 - 6.81
44 teeth2.19 - 11.522.03 - 10.701.90 - 9.981.78 - 9.361.68 - 8.811.58 - 8.321.50 - 7.881.36 - 7.13
46 teeth2.29 - 12.042.13 - 11.181.98 - 10.441.86 - 9.781.75 - 9.211.65 - 8.701.57 - 8.241.42 - 7.46
48 teeth2.39 - 12.572.22 - 11.672.07 - 10.891.94 - 10.211.83 - 9.611.73 - 9.081.64 - 8.601.48 - 7.78

Derailleur gears in comparison to Rohloff SPEEDHUB

Smallest sprocket ratio of derailleur gears

Smallest sprocket ratio of derailleur gears Gear #1 Rohloff SPEEDHUB 500/14 sprocket ratio
22/40 28/15 32/16 34/17
24/40 32/15 34/16 36/17
26/42 34/15 36/16 38/17
20/34 32/15 34/16 36/17
22/34 34/15 38/16 40/17
24/34 38/15 40/16 44/17
26/34 42/15 44/16 46/17
20/32 34/15 36/16 38/17
22/32 36/15 40/16 42/17
24/32 40/15 44/16 46/17
26/32 44/15 46/16 50/17
20/30 36/15 38/16 40/17
22/30 40/15 42/16 44/17
24/30 44/15 46/16 48/17
26/30 46/15 50/16 52/17

Largest sprocket ratio of derailleur gears

Largest sprocket ratio of derailleur gears Gear #14 Rohloff SPEEDHUB 500/14 sprocket ratio
26/10 26/15 28/16 30/17
28/10 28/15 30/16 32/17
30/10 30/15 32/16 34/17
32/10 32/15 34/16 38/17
34/10 34/15 38/16 40/17
36/10 36/15 40/16 42/17
38/10 38/15 42/16 44/17
40/10 40/15 44/16 46/17
42/10 44/15 46/16 48/17
32/11 30/15 32/16 34/17
34/11 32/15 34/16 36/17
36/11 34/15 36/16 38/17
38/11 36/15 38/16 40/17
40/11 38/15 40/16 42/17
42/11 40/15 42/16 44/17
44/11 40/15 44/16 46/17
46/11 42/15 46/16 48/17
48/11 44/15 48/16 50/17
50/11 46/15 50/16 52/17
52/11 48/15 52/16 54/17
54/11 50/15 54/16 56/17
38/12 32/15 34/16 36/17
40/12 34/15 36/16 38/17
42/12 36/15 38/16 40/17
44/12 38/15 40/16 42/17
46/12 40/15 42/16 44/17
48/12 40/15 44/16 46/17
50/12 42/15 46/16 48/17
52/12 44/15 48/16 50/17
54/12 46/15 50/16 52/17

Chainring/sprocket Rohloff SPEEDHUB

Sprocket ratio (chainring/sprocket) Rohloff SPEEDHUB 500/14 Gear #1 resembles a derailleur gear sprocket ratio of Gear #14 resembles a derailleur gear sprocket ratio of
38/13 22/26 24/30 48/11 52/12
40/13 22/25 24/27 50/11 54/12
42/13 22/24 24/26 52/11 56/12
44/13 22/23 24/25 54/11 60/12
46/13 22/22 24/24 58/11 62/12
48/13 22/21 24/23 60/11 64/12
50/13 22/20 24/22 62/11 68/12
52/13 22/19 24/21 64/11 70/12
54/13 22/18 24/20 68/11 74/12
38/15 22/32 24/34 42/11 44/12
40/15 22/30 24/32 44/11 46/12
42/15 22/28 24/30 46/11 50/12
44/15 22/26 24/29 48/11 52/12
46/15 22/25 24/28 50/11 54/12
48/15 22/24 24/26 52/11 56/12
50/15 22/23 24/25 54/11 58/12
52/15 22/22 24/24 56/11 62/12
54/15 22/21 24/23 60/11 64/12
38/16 22/34 24/36 38/11 42/12
40/16 22/30 24/34 40/11 44/12
42/16 22/32 24/32 42/11 46/12
44/16 22/28 24/32 44/11 48/12
46/16 22/27 24/30 46/1150/12
48/16 22/26 24/28 48/11 52/12
50/16 22/25 24/27 50/11 56/12
52/16 22/24 24/26 52/11 58/12
54/16 22/23 24/25 54/11 60/12
40/17 22/34 24/36 38/11 42/12
42/17 22/32 24/34 40/11 44/12
44/17 22/30 24/34 42/11 46/12
46/17 22/29 24/32 44/11 48/12
48/17 22/27 24/30 46/11 50/12
50/17 22/26 24/29 48/11 52/12
52/17 22/25 24/28 50/11 54/12
54/17 22/24 24/27 52/11 56/12

Spoke lengths

Frame Spacing 135mm, 142mm, 148mm

32-hole Hub-shell Spoke lengths

*ERD: Effective Rim Diameter
Wheel Size Number of
Spoke Crosses 		ERD* 32-hole
Spoke lengths
18" 1 341-343 128
    344 130
20" 1 372-373 142
    374-377 144
    378-381 146
    382-385 148
    386-389 150
    390-394 152
24" 1 472-476 192
    477-480 194
    481-484 196
    485-489 198
    490-493 200
    494-497 202
    498-501 204
    502-503 206
26" 2 516-519 226
    520-523 228
    524-527 230
    528-531 232
    532-535 234
    536-539 236
    540-543 238
    544-547 240
    548-551 242
    552-555 244
650B 2X 556-559 246
    560-563 248
    564-567 250
    568-571 252
    572-575 254
    576-579 256
    580-583 258
28" 2 584-587 260
    588-592 262
    593-596 264
    597-600 266
    601-604 268
    605-608 270
29" 2 609-612 272
    613-616 274
    617-620 276
    621-624 278
    625-628 280
    629-632 282

36-hole Hub-shell Spoke lengths

*ERD: Effective Rim Diameter
Wheel Size Number of
Spoke Crosses 		ERD* 36-hole
Spoke lengths
18" 1 341-342 126
    343-344 128
20" 1 372-375 142
    376-379 144
    380-383 146
    384-387 148
    388-392 150
    393-396 152
24" 1 472-474 190
    475-478 192
    479-482 194
    483-486 196
    487-490 198
    491-494 200
    495-498 202
    499-502 204
    503 206
26" 2 516-517 222
    518-522 224
    523-526 226
    527-530 228
    531-534 230
    535-538 232
    539-542 234
    543-546 236
    547-550 238
    551-554 240
    555-558 242
    559-562 244
650B 2 563-566 246
    567-570 248
    571-574 250
    575-578 252
    579-582 254
28" 2 583-586 256
    587-590 258
    591-594 260
    595-598 262
    599-602 264
    603-607 266
29" 2 608-611 268
    612-615 270
    616-619 272
    620-623 274
    624-627 276
    628-631 278

Frame Spacing 170mm, 177mm, 190mm, 197mm

Spoke lengths for 32-hole XL/XXL (Fatbike) Hub-shells (min. 12.5mm nipple offset requried)

*ERD: Effective Rim Diameter
Wheel Size Number of
Spoke Chrosses 		ERD* 32-hole Spoke lengths
12,5 mm Offset 		32-hole Spoke lengths
20mm Offset
26" 2 516-519 228 226
    520-523 230 228
    524-527 232 230
    528-531 234 232
    532-535 236 234
    536-539 238 236
    540-544 240 238
    545-548 242 240
    549-552 244 242
    553-556 246 244
650B 2 557-560 248 246
    561-564 248-250 248
    565-568 250-252 250
    569-572 252-254 252
    573-576 254-256 254
    577-580 256-258 256
    581-584 258-260 258
    585-588 ✘ ✘
29" 2 589-592 ✘ ✘
    593-596 ✘ ✘
    597-600 ✘ ✘
    601-604 ✘ ✘
    605-608 ✘ ✘

Torques and tools

Name Item no. Tightening torque Type Tool Assembly group
Axle plate screws 8236 3Nm / 26.55in-lbs M4x25 TX20 (Art.-No. 8504) Axle-plate
Hub cap screws 8237 3Nm / 26.55in-lbs M4x10 TX20 (Art.-No. 8504) Hubcap
Cable box screws 8237 3Nm / 26.55in-lbs M4x10 TX20 (Art.-No. 8504) External Gear Mech
Set shifting box bolt with threaded bush 8215 3Nm / 26.55in-lbs M4 TX20 (Art.-No. 8504) External Gear Mech
Twist shifter cable stopper screws 8203 3Nm / 26.55in-lbs M4x16 TX20 (Art.-No. 8504) Twist shifter (old)
TX20 screws for clamp 8192 2Nm / 17.7in-lbs M3x12 TX20 (Art.-No. 8504) Twist shifter
Screws stop pin ---- 3Nm / 26.55in-lbs M4x10 TX20 (Art.-No. 8504) Chain Tensioner
Tension rollers Axle bolt ---- 3Nm / 26.55in-lbs M4 TX20 (Art.-No. 8504) Chain Tensioner
Screw rear spacer bushing ---- 3Nm / 26.55in-lbs M4x20 TX20 (Art.-No. 8504) Chain Guide CC
Screw rear threaded bush ---- 3Nm / 26.55in-lbs M4x20 TX20 (Art.-No. 8504) Chain Guide CC
Screw front spacer bushing ---- 3Nm / 26.55in-lbs M4x35 TX20 (Art.-No. 8504) Chain Guide CC
Clamps screws ---- 3Nm / 26.55in-lbs M4x35 TX20 (Art.-No. 8504) Chain Guide CC
Grub screw bayonet connectors 8570 1,5Nm / 13.28in-lbs M4x4 Allen key SW2 Internal Gear Mech
Cable pulley screws 8570 1,5Nm / 13.28in-lbs M4x4 Allen key SW2 External Gear Mech
Mounting screws ---- 1,5Nm / 13.28in-lbs M4x8 Allen key SW2 Chain guide DH
Twist shifter clamp screws 8204 1Nm / 8.85in-lbs M4x8 Allen key SW2,5 Twist shifter (old)
Drain screw 8205 0,5Nm / 4.43in-lbs ---- Allen key SW3 Oil change kit
Mounting screws ---- 6Nm / 53.1in-lbs M6 Allen key SW4 Cable Guide
Clamp 8241 6Nm / 53.1in-lbs M6x12 Allen key SW4 Torque Arm
Mounting screws ---- ---- M6x25 Allen key SW4 SPEEDBONE/Monkey Bone
Torque Arm screws with washers 8231 7Nm / 61.96in-lbs M8 Allen key SW5 Torque Arm
Disc brake mounting bolts 8214 10Nm / 88.51in-lbs M8x0,75 Allen key SW5 Disc
Chain tensioner bolt long with washers 8257 8Nm / 70.81in-lbs M8 Allen key SW5 Chain Tensioner + DH Chain Tensioner
Lock-Ring 8538 and 8540L 30Nm / 265.52in-lbs   Lock-Ring Tool (Art.-No. 8518) Splined Carrier L