Origin8 X-Tra Lift Stem Riser 105mm Rise Silver CheckoutSpec= Race Graphene + Silica Outstanding braking and forward traction

Outstanding braking and forward traction due to special center stud arrangement Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 60 ISO Diameter 584 / 650b / 27

Model Sam Hill Knee Color Black Size L Thigh (cm) 48-53

Shimano/SRAM 8-10sp

Durable 100% post-consumer TUV-certified recycled polycarbonate blades

Origin8 X-Tra Lift Stem Riser 105mm Rise Silver CheckoutSpec= Race Graphene + Silica Outstanding braking and forward tractionExtends fork`s steerer tube length to raise stem. Fits 1 1 8` threadless steerer tubes. Forged AL6061 T6 alloy construction. Polished anodized finish. 200g TECH SPECS Vendor Origin8 Manufacture Number Model Name X Tra Lift Stem Riser Category Stem parts risers adptrs