KMC Bosch Gen 4 Super Narrow 38T Chainring, Spacerless, 47.5mm Chainline

KMC Bosch Gen 4 Super Narrow 38T Chainring, Spacerless, 47.5mm Chainline

• Hardened Chromoly steel.

• For Bosch 4 systems.

• Maximum efficiency which saves battery.

• Teeth: 38T.

• Chain line: 47.5mm.

• Direct Mount, 9.0 mm offset.

• Perfectly matched to KMC chains (e1 / e8 / e9 / e10 / e11 / e12).

• Size: 1/2" X 11/128".

• Colour: Black.

These chainrings from KMC are suitable for Bosch 4th generation motors.

Guaranteed to last a minimum of 3500km, combining these with KMC's E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes.

• Perfectly tailored to narrow KMC chains.

• Hardened CrNo steel.

• High efficiency, saves battery.

• Extreme durability, highest precision.

• Simple conversion.

• Perfectly matched with KMC Chains.