Sram Red BB30 11 Speed Road Double Chainset
Description
SRAM Red BB30 11 Speed Road Double ChainsetWith full carbon fibre crank arms that are hollow right up to the chainring spider, SRAM’s RED BB30 chainset beings you outstanding power delivery at a low weight. With its hidden bolt design behind the drive side crank arm, it makes the most of the carbon construction to make the most of your pedalling efforts. Your pedalling performance is further enhanced by SRAM’s X-GlideR chainrings, which ensure flawless operation, clean shifts and are compatible with SRAM Yaw type front derailleurs.Stiff Road Bike Chainset for BB30 Bottom Bracket SystemThis version of the SRAM Red crankset uses the BB30 bottom bracket system and with its larger 30mm spindle, it ensures efficient and flex-free power transfer. It's also available with a standard Road 53/39T chainring setup, making it ideal for time trial and racing use, where you need ultimate acceleration to be first over the line. Or, if you're looking more an option to make climbing a little easier for longer rides, there is a semi-compact 52/36T option too.Already a legend in its time, the SRAM Red chainset now features refreshed graphics to complement the SRAM Red eTap componentry.Features: Arm Material: Carbon Chainring Material: Machined Alloy Compatibility: SRAM Red & SRAM Force Yaw front derailleur, SRAM Red 22 & PC1170 chains Finish: Carbon Axle Diameter: 30mm SRAM Road 11-speed compatible Designed for BB30 bottom brackets Exogram technology uses a large, hollow cross section all the way to the spider, minimising weight while maximising stiffness SRAM's stiffest crank ever Hidden bolt pattern leverages the characteristics of Carbon Fibre while presenting a sleek appearance Stiffer X-GlideR chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimised for shifting with the Yaw front derailleur Bottom Bracket Included: No Weight: 557g (BB30 172.5mm 53x39T, BB not included)Manufacturer Reference Codes:Black 130mm 53/39T 165mm: 00.6118.386.000; Black 130mm 53/39T 170mm: 00.6118.386.002; Black 130mm 53/39T 172.5mm: 00.6118.386.003; Black 130mm 53/39T 175mm: 00.6118.386.004; Black 110mm 52/36T 165mm: 00.6118.387.000; Black 110mm 52/36T 170mm: 00.6118.387.002; Black 110mm 52/36T 172.5mm: 00.6118.387.003;Black 110mm 52/36T 175mm: 00.6118.387.004Technologies: Exogram: The new Hollow Carbon Construction starts in the crank arm and extends into the cranks' spider. It maximises the stiffness to weight ratio. X-GlideR 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, and nearly every shifting feature of the chainring. The chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Buy  SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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