Rennen Threaded Decimal Chainring-4-Bolt Gear Size:43.7T CHAINSTAY LENGTH: 13

CHAINSTAY LENGTH: 13

Compatibility

Remarks: Higher retention force and narrower release angle than normal SPD pedals 1

Aluminum cups/sleeve

Rennen Threaded Decimal Chainring-4-Bolt Gear Size:43.7T CHAINSTAY LENGTH: 13Continuing with Rennen's tradition for engineering the best racing components, the Rennen Threaded Decimal Chainring 4 Bolt allows you to better dial in the gearing you need for the track you are facing that day. Like all of Rennen's components, the Rennen Threaded Decimal Chainring 4 Bolt is manufactured from 7075 T6 Aluminum for superior durability combined with unprecedented weight reduction. SPECIFICATION MATERIAL: U. S. A. Made 7000 Series