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SRAM Red 1 AXS DUB Crank 48T AeroThe SRAM RED® 1 crankset offers the most demanding racers the right mix of features—aerodynamics, durability and simplicity.
A new chapter in crank set design: the Red 1 AXS DUB crank from SramTriathlon. Time Trial. Cyclocross. Some disciplines are made for 1x. And while the X-Range™ 2x set up has integrated much of the simplicity of a 1x system, there are still times when a single ring is best.
Features - Red 1 AXS DUB Crank 48T Aero
- Single-ring drivetrain simplifies functionality and reduces weight
- 48 and 50t variants feature direct mount aero chainrings for better aerodynamics
- SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Laser-etched chainring finish is more durable
- DUB™ bottom bracket adds durability, simplicity and broad compatibility
- Can be upgraded to a power meter
- Use: Road
- Group: RED
- Gradation: Aero 48T
- Gear: 1x12-speed
- Construction: DUB
- Compatible Chain: SRAM Flattop 12-speed-Chain
- PCD: Direct Mount
- Chainline: 45mm
Crank Arm Length (choose variant)
- Crank arms: Carbon
- Chainring: Aluminium
- natural carbon
- 175mm 48T: 560g (manufacturer information)
Scope of delivery
- 1 x Red 1 AXS DUB Crank 48T Aero
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.
The new Hollow Carbon Construction starts in the crank arm and extends into the cranks’ spider. It maximizes the stiffness to weight ratio.
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.
SRAM eTap AXS Overview
Simply Beyond: SRAM eTap AXSUPC: 710845823695Année modèle: 2019UPC: 710845823701Année modèle: 2019UPC: 710845823718Année modèle: 2019
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