Sprint CeramicSpeed CeramicSpeed Freehub | Shimano/SRAM HG Splined Adventure radial on drive side) and

radial on drive side) and 20 rear (2 cross both sides)

slow climbs

If a rider is over 95Kgs then an experienced bike mechanic should check the wheel regularly and it is advisable to use tyres at max 65psi (observe tyre manufacturer's max pressure as this may be lower) as this will reduce the fatigue on the wheelset

while still running road groupsets

Sprint CeramicSpeed CeramicSpeed Freehub | Shimano/SRAM HG Splined Adventure radial on drive side) andReplacement freehub for Sprint DB Sprint RB hubs. Freehub bearings from left (hub side) to right (end cap side): 6802 2RS Bearing Stainless Steel 6802 2RS Bearing Stainless Steel