RXF 38 M3 AIR U-Locks Valais 25 refers to the

Valais 25 refers to the height of the strap the Valais allows (25mm or 1 strap height)

gravel road rallies

offset carbon rims

just with slightly different geometry

SRAM Model ID: TL-RVBT-OHT-A1

RXF 38 M3 AIR U-Locks Valais 25 refers to theAir: 160 180 mm of travel Coil: 130 180 mm (170 mm in box) 38mm stanchions with new surface treatment for lower friction TTX18 damper with new setting 16 clicks of low speed compression 3 clicks of high speed compression 16 clicks of rebound adjustment Re tuned 3 chamber air spring (positive, negative and ramp up) New Spring booster increasing progressiveness Gloss black 29 wheel chassis with new graphic design Standard tapered steer tube 44 mm crown