TRUVATIV SRAM X7 GXP 10 SPEED DOUBLE CHAINWHEEL CHAINSET 170mm BB30 39-26 50% OF

Sram Truvativ X7 10 & 9 Speed Cranksets

For the Ride Ahead. The versatile, highly capable X7 product family brings high-end precision and reliability to midrange mountain bike components. Unbeatable X-Glide shifting and race-bred technologies boost your confidence in all types of terrain, from your local trails to the most challenging backcountry single track terrain. Prepare yourself for the ride ahead.

Sram X7 Crankset

Double Ring

• Strong and light OCT Hollow Forged crank arm
• SRAM X7 - Optimized AL7050 Crank arms deliver high performance strength and power transfer
• X-Glide 2X10 shifting technology, 26-39, 
• Fastest front shifting ever
• New GXP Bottom Bracket System featuring Gutter Seal Technology
• Available in the following bottom bracket configurations: BB30, GXP
• Brushed crank arm texture and Storm Grey finish

This chainwheel set  Comes Complete with Bottom Bracket

Technology:

BB30 
Besides serious weight savings, this bottom bracket means narrow Q-factor, more ankle clearance, greater bearing durability and stronger crank construction. 

GXP 
GXP Gutter Seal design cuts friction, durability and weight?improving both feel and performance.

GXP: External Bottom Bracket 
GXP is different ? and better. Other systems rely on side-loaded bearings to eliminate play, causing bearing wear. GXP captures the left-side bearing between the spindle and the left crankarm and allows the drive-side bearing to float axially on the spindle. There's no need to side-load bearings during adjustment. No excess wear. And a much simpler installation. Just tighten to the proper specifications and you're ready to roll, worry-free. GXP's two bicycle-specific cartridge bearings and eight seals ensure a smooth, long-lasting ride. Our new Gutter seal system takes a two stage approach in directing contaminates away from the bearings providing longer bearing life. GXP?s new Gutter Seal design also reduces friction, 35% less drag than the current GXP BB, improving rider feel and performance. Gutter seal system has deeper installation tool grooves which provide stability and support while applying torque to the adapter cups. Our new design and material choice has dropped 15g out of our GXP BBs.

OCT 
A single mass of premium AL-7050-TV alloy is pushed, pulled and squeezed into a hollow crank arm. Result? Supreme strength without the tank-like weight. We weren't the first to fabricate hollow crank arms. But we're the best. You won't find a higher stiffness-to-weight ratio. Our Open Core Technology cranks are stiffer, stronger, and lighter weight than any solid forged crankset.

X-Glide 
Imagine being able to shift smoothly at any time, no matter what. We?re talking full-power shifts. Up, down, whatever the trail demands. The benefit of the X-Glide drive train is simple, yet, when you think about it, incredibly impactful to the way you ride. Flawless shifting means you?ll never again compromise your speed and power in unpredictable off-road terrain. Here?s how we did it: TRUVATIV?s crank engineers threw away the old standards and developed a new chainring geometry from the ground up. They precisely paired the different-sized chainrings and redesigned where and how the chain engages with the rings. By aligning the chainring pick-up rivets to the chain pivot pin?rather than the middle of the chain link?you get double the shift opportunities. No more missed shifts, ever. X-Glide puts you in THE RIGHT GEAR, right now.