Loop 4 Season Freehub | SRAM XD/XDR Type:SRAM XD/XDR Please see research white paper

Please see research white paper for more details

READY FOR GRAVEL

and the first thing they comment on is the extreme comfort

Tyres| Designed around a 21mm internal rim width optimised aerodynamically for 25-28c tyres

See the research white paper for full technical details of our wind tunnel testing methodology

Loop 4 Season Freehub | SRAM XD/XDR Type:SRAM XD/XDR Please see research white paperReplacement freehub for Loop DB Loop RB hubs. For an expanded view of the freehub, which shows it's individual parts, please see the image gallery. Note: Not all parts of the freehub seen in the expanded view are available to purchase separately. Freehub bearings from left (hub side) to right (end cap side): 15267 2RS Bearing Stainless Steel 15267 2RS Bearing Stainless Steel 15267 2RS Bearing Stainless Steel