Product Description The SRAM Rival Crankset with DUB technology for 2x12-speed drivetrains 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. Specifications:Application:RoadCompatibility:2x12-speedChainring Mount:107 mm pitch circle, 4-arm asymmetricalTechnical Information:Series:RivalCrank Arm Material:AluminiumChainring Material:AluminiumGradation:33-46, 35-48Crank Arm Length:160.0 mm, 165.0 mm, 170.0 mm, 172.5 mm, 175.0 mmChainline:45.0 mmAxle Diameter:28.99 mmRecommended Bottom Bracket:DUB Road bottom bracketRecommended Chain:Rival 12-speed PowerLockFeatures:X-Range 13-tooth gradation for a wide range and harmonious gear changesdirect, precise shiftingdurable and simple thanks to DUB technologycan be upgraded to a power meter with the matching Upgrade KitTechnology: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™: The X-Range technology 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. Manufacturer Numbers:160.0 mm 33-46:00.6118.614.009160.0 mm 35-48:00.6118.614.008165.0 mm 33-46:00.6118.614.004165.0 mm 35-48:00.6118.614.000170.0 mm 33-46:00.6118.614.005170.0 mm 35-48:00.6118.614.001172.5 mm 33-46:00.6118.614.006172.5 mm 35-48:00.6118.614.002175.0 mm 33-46:00.6118.614.007175.0 mm 35-48:00.6118.614.003Contents:1 x SRAM Rival DUB crankset2 x SRAM chainring2 x pedal spacers Manufacturer: SRAM LLC 1000 W. Fulton Market 4th Floor Chicago IL 60607 USA info@sram.com Distributor: SRAM Europe Sales and Services B.V. Paasbosweg 16 3862 ZS Nijkerk Netherlands info@sram.com