BONTRAGER RX-342 11-SPEED ROAD FREEHUB BODY Bike-Product After having been ahead of

After having been ahead of its time when introduced back in 2005

1 x Shimano 105 Di2 RD-R7150 12-speed Rear Derailleur

Easier installation by allowing you to press the bearing cups into the frame

Width Marks: Laser marked width marks allow you to cut the bar accurately

BONTRAGER RX-342 11-SPEED ROAD FREEHUB BODY Bike-Product After having been ahead ofUpgrade or refresh your Bontrager wheels. Genuine replacement parts When it's time to refresh your trusty wheelset, Trek genuine replacement parts have you covered. Features Original equipment replacement freehub for RX 342 hubs Can also be used to upgrade RX 142 hubs Requires RX 342 Axle Kit when installed on RX 142 hubs Cassette Compatibility Shimano HG 11 speed Size 142mm OLD We reserve the right to make changes to the product information contained