GST5%

Double-butted, tapered, and shot-peened AL6066 34mm Ergo flat top 110mm wide round center section makes it easy to mount accessories Sizes Ø31.8mm x W380, 400, 420, 440 125mm drop, 80mm...

Quad butted, tapered, and shot-peened AL7050/T6 Double groove cable routing is compatible with any shifting system Very high stiffness-to-weight ratio Sizes: Ø31.8mm x W400, 420, 440mm 150mm drop, 80mm reach...

Aerodynamic Integrated Cable Routing (ACR) Semi-integrated cable routing (SCR) Double-butted and tapered AL7050 34mm ergonomic flat top 110mm wide round center section makes it easy to mount accessories Sizes: Ø31.8mm...

Solid forged crank arm Square interface Sizes: Length - 170mm, 172.5mm, 175mm Chainrings: BCD - 120/90mm 50/34T (WA066/WB024) Available Separately 48/32T (WA172/WB050) Finish: Polished anodized black Laser graphics Weight: 751...

Die-cast alloy crank arms Monocoque crank arm/spider AL7075 stamped and CNC machined outer chainring Heat-treated Chromoly inner chainring Chromoly chainring bolts Available for 10,9, 8-speed system Sizes Length- 170mm, 172.5mm,...

Hollow carbon arms with UD carbon finish Forged AL7050 BB386EVO spindle AL7075 100% CNC chainrings AL7075 Torx T-30 alloy chainring bolts with tab cover It Fits Shimano and SRAM 10-11...

Not ready for carbon? The Gossamer is a high-end crankset for alloy lovers. With an impressive history of wins on the brutal cobbles of Paris-Roubaix, it needs no further introduction...

Die-cast aluminum crank arms Chromoly chainring bolts It Fits Shimano and SRAM 10-11 speed systems 19mm Ø spindle Sizes Length- 170mm, 172.5mm, 175mm BCD-120/90mm 52/36T, 50/34T Adventure- New chainring: 48/32T,...

Hollow forged alloy arms Forged AL7050 BB386EVO spindle AL7075 100% CNC machine chainrings Chromoly chainring bolts It Fits Shimano and SRAM 10-11 speed systems Sizes: Length - 170mm, 172.5mm, 175mm...