Rear Axle Adapters | Engage 17 Boost | 12 x 148/157mm Thru-Axle | Shimano Microspline | 6-Bolt Type:12 x 148/157mm Thru-Axle whether you’re powering up a

whether you’re powering up a steep climb or sprinting through the final turns of a criterium

6903-2RU Bearing | Stainless Steel

lightweight carbon rims and an H_Ratchet 40T rear hub

Spare of each spoke plus nipples

25 DEEP | 33 WIDE EXT | 26 WIDE INT | 1380G

Rear Axle Adapters | Engage 17 Boost | 12 x 148/157mm Thru-Axle | Shimano Microspline | 6-Bolt Type:12 x 148/157mm Thru-Axle whether you’re powering up aPair of replacement rear axle adapters for Engage 17 Boost hubs. This product only works with hubs fitted with Shimano Microspline freehub. Product code (Drive Side) E143 or E144 Product code (Non Drive Side) E80 or E82