Fulcrum Speed XLR Rim - 700 Disc Black 21H Tubular Rear MFPN=H3MBBXEXX The ATRA (Advanced Training Resistance

The ATRA (Advanced Training Resistance Aluminum) Speed Reducer has a machined aluminum bearing retainer for the best heat dissipation and strength

2 Material Aluminum Defined Color Black Clamp Style Standard Rails Offset (mm) 12 Seatpost Length 420Mm

stay-to-fender closed eyelet bolts

model Receptor EXO size 650b width 47mm compound dual bead folding type tubeless color black weight 506g

Compatible with all 10 speed chains

Fulcrum Speed XLR Rim - 700 Disc Black 21H Tubular Rear MFPN=H3MBBXEXX The ATRA (Advanced Training ResistanceSpeed XLR Rim Brake Compatibility Disc Only Brake Track Non Machined Valve Presta Color Black Wheel Size 700c Defined Color Black ISO Diameter 622 Road 29" Hub Drilling 21 Rim Material Carbon Tire Type Tubular Rim Center Offset (mm) 0 Position Rear