
SRAM Centerline Centerlock 6 Bolt Rounded Steel Rotor For Road or MTB In Silver
Sram
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SRAM began with the goal of creating the absolute best shifting system and changed the cycling world forever with the introduction of Grip Shift. Fast forward a few years and a few acquisitions later SRAM now owns the best suspension brand in the industry, RockShox, followed by the best brakes, bottom brackets and cranksets with Avid and Truvativ and more recently the best road wheels and powermeter brands Zipp and Quarq.
Every year sees new innovations and for 2015 saw the start of the 1x technology now being available with the 11 speed entry level groupset GX.
The 1x theme continues into the Road categories for 2015/2016 with the launch of the new Rival1 platform and Force1 receiving a range extension, both of which meet the growing demands of gravel, road and time trial.
After 12 months of winning the hearts of Press, Trade and Consumers alike the SRAM Guide range of brakes evolves further with the launch of the New Guide Ultimate Brake. Combining the fantastic power, modulation and reliability of the current Guide range with an All new improved S4 calliper alongside exquisite Carbon and Titanium finishing touches.
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.
Theres no need to side-load bearings during adjustment.
No excess wear.
And a much simpler installation.
Just tighten to the proper specifications and youre ready to roll, worry-free. GXPs 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 Gutter Seal design also reduces friction, 35% less drag than the current GXP Bottom Bracket, 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.
The design and material choice has dropped 15g out of the GXP BBs.
Giga X Pipe External Bottom Bracket Bearing Assembly. While other systems rely on side loading the bearings to eliminate play, which causes premature bearing wear, the GXP system is different.
The GXP system captures the left side bearing between the spindle and the left crankarm while allowing the drive-side bearing to float axially on the spindle, thereby eliminating the necessity to side-load bearings during adjustment.
The simplicity of installation is refined: once it is tightened to the proper specifications you are ready to roll with a worry free BB.
The GXP system uses two bicycle specific cartridge bearings and eight seals for a smooth and long lasting ride.
The GXP external bottom bracket system from SRAM eliminates premature bearing wear and offers a smooth, long-lasting ride.
Features:
Sealed Cartridge Bearings
Light and Durable
Total of 8 Seals
Easy Maintenance and Installation
English Thread (73/68) or Italian Thread (70)