Frame Set Sepeda Ritchey Road Logic Disc Brake

Frame
* Material: heat-treated, triple-butted Ritchey Logic steel tubing - TIG welded
* Ultra-light forged and machined straight 1-1/8" headtube
* WCS headset included (upper IS42/28.6 - 16mm stack height | lower IS42/30)
* 142mm spacing (12mm alloy thru-axle included)
* Replaceable stainless-steel derailleur hanger
* 27.2mm seat tube with integrated seat collar (max torque setting: 6Nm)
* Seat tube clamp size: 28.6mm (2.5Nm max for derailleur clamps and chain guides)
* Bottom bracket: 68mm - English threaded
* Can accommodate 1X or 2X chainrings
* Crankset min/max ring size - single: 36 to 50t / double: 46/30t to 53/39t
* External cable routing
* Bottle mounts: 2
 
Fork
* Ritchey WCS Carbon Disc Road Fork included
* 1-1/8" straight steerer with integrated 45-degree crown race 
* 100mm spacing (12mm alloy thru-axle included)
* Steerer length: 300mm
* Axle-crown: 371mm
* Rake/Offset: 46mm
* 30mm maximum spacers below stem
 
Tire Compatibility
* Wheel and tire compatibility: 700 x 30c tire clearance (depending on tire/rim manufacturer)
* Frame max spacing: 39mm
* Fork max spacing: 40mm
 
Brake Compatibility
* Flat-mount brakes front and rear: 140mm (160mm max - adaptors available separately)
* Frame flat-mount bracket height: 10mm
 
Details
* Frame weight: 1.79Kg (size 55 - w/o thru-axle)
* Fork weight: 390g (with uncut steerer / not including axle)
* Color: Black/Charcoal