HollowGram Crank Left Arm
Defy the norms.
The hollow Si crankset, paired with the any SpideRing, is an impressive upgrade for any mountain or road bike.
Dove eccelle
Challenging trails, the open road, up and down hills
Per cosa è progettata
Durability, efficiency
Punti di forza
- Compatible with all SpideRings and HollowGram spindles
- Self extracting bolts for easy removal
- 172g/arm including hardware
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