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Ips Vision Frt or RR 170x39 134 SQR JIS crankset black
Tandem specific crankset - allows captain and/or stoker to coast or pedal independently . Forged alloy crankarm and spider . Steel 39t chainring. Does not include BB (square taper). Weight does not include BB. **Only compatible with tandems that have both chains on the right side of the tandem**
- TECH SPECS
| Type | |
| Length/Teeth | 170x39 |
| Spindle Type | 134 SQR JIS |
| Color | BLK |
| Bolt Pattern | 130/74x5B |
| Weight | 1157g |
| Speed | Tandem |