-
Products
By Series: SRAM Red - 2012, SRAM Red - Black Edition, SRAM Force, SRAM Rival, SRAM Apex, S-SeriesRacing
Key teams and athletes riding SRAM -
Technologies
Power Reserve Geometry , TaperBore Technology™, Tri-Align™ Caliper Positioning System™, moreSetup Guides
Maximize Your Braking PerformanceHistory
The Avid Story: A Gripping Tale
- Series: S-Series
- Category: Power Meters
S975 SRM™ Power Meter Crankset
A leader in the world of power measurement, and constantly driving innovation, the wireless S975 SRM integrates SRAM’s unidirectional carbon fiber crank arms matched to SRAM’s smooth shifting RED chainrings. The S975 wireless delivers all the function you expect to maximize your personal training and features ANT+ wireless technology for use with a range of wireless display devices.
| Arm Material | Unidirectional Carbon |
| Chainring Material | SRAM Red PG Chainrings with Anodized Coating, Alloy Chainring Bolts |
| Weight | 884g w/BB, 813g w/BB-30 |
| Available Arm Lengths | 170mm, 172.5mm, 175mm, 177.5mm |
| Available Ratios | 53/39, 50/34 |
| Head Unit | Garmin® |
| Software | SRM™ or Training Peaks™ |
| Wireless Technology | Latest Industry Standard, ANT+ Wireless Protocol |
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.
Read More
SRAM RED & 2010 SRAM Force have a SUPERSIZED option with BB30 crank & BB technology. 30mm axle + oversized in-frame bearings = a stiffer package than 24mm spindle applications – delivering more power to the pedal at a 20% weight savings. The elegant OS crank profile gives substantially more ankle clearance eliminating heel and ankle contact for floater pedal users. Available in 130BCD Standard and 110BCD Compact crank sets.
Read More