Origin8 R1925 700C 36H Rim Model=Hellbender 70 Slam Upper Headset Rubber O-ring reduces water ingress

Rubber O-ring reduces water ingress into tool bits

All-new heat-treated and triple-butted Ritchey Logic tubeset for the new Road Logic featuring aggressively short-butted sections optimized for TIG welding that save weight and improve ride quality

Rear hubs options include a 4-Pawl Cassette body with 9 tooth driver or flip flop option

which uses an accelerometer to determine movement

Origin8 R1925 700C 36H Rim Model=Hellbender 70 Slam Upper Headset Rubber O-ring reduces water ingressTubeless compatible aluminum rims for Road and Gravel use. 19mm wide inner diameter provides a stable base for modern tire sizes. Available in several hole configurations from 20 to 36 hole. Machined braking track for use with rim brakes TECH SPECS Diameter 700C Brand Origin8 Model R1925 ISO 622 ID Width 19 Width OD 23. 5 Profile 25 Wall Dbl Side MSW Color Blk Hole Count 36 Valve PV Weight 503g ERD 589. 05 Extras