HollowGram Crank Right Arm
Defy the norms.
The hollow Si crankset, paired with the any SpideRing, is an impressive upgrade for any mountain or road bike.
Su terreno
Challenging trails, the open road, up and down hills
Para qué ha sido diseñada
Durability, efficiency
Puntos clave
- Compatible with all SpideRings and HollowGram spindles
- Self extracting bolts for easy removal
- 172g/arm including hardware
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