RaceFace Narrow Wide Chainring: 104mm BCD 34t Blue CheckoutTitle=Dimension Multi Speed Chainring - 48T Compatible with 17 to 19

Compatible with 17 to 19 tooth sprocket

Dual Control Lever

}Profile Design Aerobar Bracket Riser Kit: 70mm

Uses 36/45 degree crown race and compression ring

Expander plug compatible with handlebars with internal diameter of 19-21mm

RaceFace Narrow Wide Chainring: 104mm BCD 34t Blue CheckoutTitle=Dimension Multi Speed Chainring - 48T Compatible with 17 to 19RaceFace Narrow Wide Chainring: 104mm BCD 34t Blue. RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC DH and everything in between. 7075 T6 aluminum aerospace grade strength Compatible with 9 10 11 and 12 speed Stiff 4mm plate thickness and I beam construction transfer loads without flexing Reversible laser etched graphics TECH SPECS Color Blue Ring Position Type Chain