Priekinis žvaigždžių blokas SRAM Rival D1 DUB 46-33T-172.5MM, žema kaina

This SRAM crankset from the Rival series is compatible with DUB bottom brackets and designed for drivetrains with two speeds in the front and twelve speeds in the rear. The X-Range spacing of 13 teeth creates a good basis for even gear graduations. The gearshifts are quick and direct. Thanks to DUB technology, the assembly of the crankset in combination with a DUB bottom bracket is very easy and you get a reliable, durable drivetrain. If you wish, you can upgrade the crankset with the Rival DUB Powermeter Upgrade Kit at a later date.

Product technical specifications

X-Range 13-tooth gradation for a wide range and harmonious gear changes

Direct, precise shifting

Durable and simple thanks to DUB technology

Can be upgraded to a power meter with the matching Upgrade Kit

Application: Road

Compatibility: 2x12-speed

Chainring Mount: 107 mm pitch circle, 4-arm asymmetrical

Series: Rival

Crank Arm Material: Aluminium

Chainring Material: Aluminium

Gradation: 33-46

Crank Arm Length (optional): 160.0 mm, 165.0 mm, 170.0 mm, 172.5 mm, 175.0 mm

Chainline: 45.0 mm

Axle Diameter: 28.99 mm

TECHNOLOGIES

DUB The unit of crankshaft and bottom bracket is the heart of the DUB technology. Stiffness meets durability. SRAM has gone a step further and made everything even easier and better. It is the system approach through the integration of chainring, crank, shaft and bottom bracket that is decisive for better drivetrain performance.

X-RANGE was developed with the possibilities of today's dropbar bikes in mind. It is distinguished by a wide gear range with smooth, even gear changes. The combination of chainrings with 13-tooth spacing with a high bandwidth cassette, starting with a 10-tooth sprocket, ensures well thought-out, homogeneous gear jumps and always puts you in the right gear. In combination with AXS, you can make various shift settings and personalise your drivetrain to suit you.

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