生产商货号
SRAM Red® Crankset
The SRAM RED® crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range. This leads to smoother and faster shifting up front and more useful gearing for todays riders. The new configurations improve cadence and efficiency while also delivering shifts that are crisp, clean and quickevery time.
Highlights
- X-Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear
- Improved front shifting performance for crisp and accurate front shifts
- Unique chainring design results in a lighter weight, stiffer, more durable crankset
- DUB bottom bracket adds durability, simplicity and broad compatibility
- Can be upgraded to a power meter
Specification
Specification | Description |
---|---|
Speed | 12 |
bolt circle diameter | Direct Mount |
chainring material | Aluminium |
crank arm material | Carbon |
chainline | 45.0mm |
BB compatibility | Alle SRAM Road DUB |
BB spindle Interface | DUB |
Technologies
DUB
The relationship between bottom bracket spindle and bearing is the core of DUB technology. Its where stiffness meets durability. We took it a step beyond conventional thinking and made everything simplerbetter integrating the relationship between chainring, crank, spindle, and bottom bracket. Its this approach to developing a complete system that equals better drivetrain performance.
Carbon Tuned
Strength and stiffness where you need it, lightweight like you want it. Proprietary SRAM carbon lay-up design increases thickness and stiffness at critical stress areas. Tapered, terraced, carbon architecture ensures the greatest weight savings without compromising strength.
X-Range
Road bikes are faster and more capable than ever before, and riders are expanding whats possible with drop bar bikes. X-Range is gearing for todays road riding. SRAM completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settingsenabled by AXS. With X-Range, youre always in the right gear.
Scope of delivery
- 1 x SRAM Red D1 DUB crank set (see item description for details)
- including chainrings