SRAM Force DUB 1×12-speed Crank 46T

Sram pioneered the 1x drivetrain, and the SRAM Force® 1 crankset evolves the innovation. It’s lighter, stronger and simpler — non-aero chainrings can now be installed with a single tool.

And even with the latest advances in 2-speed drives, there are still disciplines where a 1-speed setup impresses. Whether new personal records on the triathlon bike, on the cross-country course in mud or on a criterion through the city, now you can enjoy a better 1x experience for your chases.

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Features – Sram Force 1 Crankset

• Single-ring drivetrain simplifies functionality and reduces weight
• Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
• SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control
• DUB™ bottom bracket adds durability, simplicity and broad compatibility
• Can be upgraded to a power meter

Product Features

• Use: Road, Cyclocross, Triathlon
• Group: Force 1
• Gradation: 46T
• Gear: 1×12-speed
• Construction: DUB
• Compatible Chain: SRAM Flattop 12-speed-Chain
• BCD: Direct Mount
• Chainline: 45mm
• Spindle Interface: 28.99mm

Crank Arm Length (choose variant)

• 165mm
• 172.5mm
• 175mm

Material

• Crank arms: Carbon
• Chainring: Aluminium

Color

• carbon/black

Weight

• 175mm 46/33T: 741g (manufacturer information)

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Scope of delivery

• 1 x Force D1 DUB 1×12-speed Crank 46T

DUB Road Bottom Bracket is not included!

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Technologies

DUB™
The unit consisting of crankshaft and bottom bracket is the core of the DUB technology. Here stiffness meets durability. Sram is has gone a bit further and made everything even simpler and I’ve done my job better. It is decisively the system approach through the integration of chainring, crank, shaft and bottom bracket, which means better drive performance.

X-SYNC™
SRAM X-SYNC™ chain rings provide the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1x™ drivetrain.