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Mountain Spoke Lengths Page 1 - Current (2012)
Spoke lengths are calculated using American Classic nipples. If you are using any nipple other than American Classic
nipple, you MUST subtract 2mm from the length listed below. If wheels have brass nipples, do not subract 2mm from length
listed below. Please NOTE: MTB front hubs Disc 130 (QR, 15mm Thru-Axle, and 20mm Thru-Axle) all have the same hub
flange and spoke circle diameter, therefore they are the same spoke length. Spoke lengths are the same for PowerTap rear
hubs. American Classic does not sell individual nipples, spokes or rims.
MTB Race 26” Tubeless
Front
Rear
32H
32H
Round Spokes
259
258
MTB 26” Tubeless
Front
Rear
32H
32H
Round Spokes
259
258
Sapim Spokes
259
257
26” Disc Tubeless SS
Front
Rear
32H
32H
Round Spokes
259
258
Sapim Spokes
259
259
MTB 350 Disc 26”
Front
Rear
32H
32H
Round Spokes
257
255
Sapim Spokes
257
255
MTB 350 Disc 26” SS
Front
Rear
32H
32H
Round Spokes
257
257
Sapim Spokes
257
257
All Mountain 26”
Front
Rear
Rear
32H
32H
32H
Round Spokes
135mm Axle Length
150mm Axle Length
257
255
Drive 255 / Non-Drive 257
All Mountain 26” Tubeless
Front
Rear
Rear
32H
32H
32H
135mm Axle Length
150mm Axle Length
258
257
259
Round Spokes
Front
Rear
Rear
32H
32H
32H
135mm Axle Length
150mm Axle Length
261
259
261
Round Spokes
26” Downhill
Front
Rear
32H
32H
Round Spokes
150mm Axle Length
257
Drive 255 / Non-Drive 257
650 BXC
Front
Rear
32H
32H
Round Spokes
275
273
MTB Race 29” Tubeless
Front
Rear
32H
32H
Round Spokes
290
289
MTB 29” Tubeless
Front
Rear
32H
32H
Round Spokes
290
289
Single Speed (Discontinued)
Not Tubeless (Discontinued)
Single Speed (Discontinued)
Not Tubeless
(Discontinued)
Current
26” Downhill
(Discontinued)
Current
(Discontinued)
All repairs should be performed by a Professional Bicycle Mechanic.
sales@amclassic.com - www.amclassic.com
Mountain Spoke Lengths Page 2 - Current (2012)
Spoke lengths are calculated using American Classic nipples. If you are using any nipple other than American Classic nipple,
you MUST subtract 2mm from the length listed below. If wheels have brass nipples, do not subract 2mm from length listed
below. Please NOTE: MTB front hubs Disc 130 (QR, 15mm Thru-Axle, and 20mm Thru-Axle) all have the same hub flange
and spoke circle diameter, therefore they are the same spoke length. Spoke lengths are the same for PowerTap rear hubs.
American Classic does not sell individual nipples, spokes or rims.
Front
Rear
32H
32H
Round Spokes
290
289
MTB 350 Disc 29”
Front
Rear
32H
32H
Round Spokes
288
288
MTB 350 Disc 29” SS
Front
Rear
32H
32H
Round Spokes
288
288
All Mountain 29”
Front
Rear
Rear
32H
32H
32H
135mm Axle Length
150mm Axle Length
287
286
286
Round Spokes
29” All Mountain Tubeless
Front
Rear
Rear
32H
32H
32H
135mm Axle Length
150mm Axle Length
288
287
287
Round Spokes
Terrain 26” Tubeless
Front
Rear
32H
32H
Round Spokes
257
255
Terrain 29” Tubeless
Front
Rear
32H
32H
Round Spokes
287
287
Terrain 26”
Front
Rear
32H
32H
Round Spokes
255
255
Terrain 29”
Front
Rear
32H
32H
Round Spokes
284
284
MTB 29” Tubeless SS
Not Tubeless (Discontinued)
Single Speed (Discontinued)
Not Tubeless
(Discontinued)
Current
Current - Brass Nipples
Current - Brass Nipples
Brass Nipples (Discontinued)
Brass Nipples (Discontinued)
All repairs should be performed by a Professional Bicycle Mechanic.
sales@amclassic.com - www.amclassic.com