SRAM Red 22 BB30 Compact Chainset

Product Description

SRAM Red 22 BB30 Compact Chainset: Innovation often comes from places you would least expect. In order to make a lighter crankset, we made it bigger & to add stiffness, we used less material. The new SRAM RED 22 BB30 Exogram Crankset is completely hollow all the way to the spider. Its hidden bolt pattern makes better use of carbon fiber to further improve stiffness & shed weight. The stunning X G lide R chainrings are optimized for use with the Yaw Technology in the front derailleur, delivering seamless, flawless performance. Exogram The new Hollow Carbon Construction starts in the crank arm & extends into the cranks spider. It maximizes the stiffness to weight ratio. X-Glide R Chainrings The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminium CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, & nearly every shifting feature of the chainring. Chainrings, chain, & front derailleur are designed as a single integrated system for optimised performance. BB30 Besides serious weight savings, this bottom bracket means narrow Q-factor, more ankle clearance, greater bearing durability & stronger crank construction. Exogram technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness. Our stiffest crank ever Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance Stiffer X Glide R chainrings Arm

Material: Carbon Chainring

Material: Machined Alloy Weight: 557g (BB30 172.5mm 53x 39 BB not included), Compatibility: SRAM RED 22 & SRAM Force 22 Yaw Front Derailleur, SRAM RED 22 & PC1170 chains Bottom Bracket: BB30