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TruVativ Descendant B1 DUB All Downhill Chainset

 
 
More Information
BrandTruVativ
ColourBlack
TruVativ are as fanatical about their products as you are. Counting every gram and ensuring that every product released from the factory will do what it is intended to without fail, from chainsets & bottom brackets, to handlebars & stems.
TruVativ Descendant B1 DUB All Downhill Chainset

Born From The Mountain

Whether your target is high speed or big air, an unwavering focus on dependability and style can never be overlooked. Blending the experience of countless DH podiums, big mountain competitions and film sessions, the new Descendant DH crank brings clock-beating weight savings to freeride burliness - at a price that will leave money for the next adventure. Meet your gravity goals - Descendant.

Technology

X-Sync

SRAM X-Sync 1x chainrings 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 chainrings 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. Accept no imitation.

DUB

The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. TruVativ took it a step beyond conventional thinking and made everything simpler better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

Features

  • Lightweight DH crank set
  • New graphics
  • World Cup proven design
  • Fully compatible with any single-speed drivetrain
  • X-Sync chainring

Specification

  • Speeds: 10/11
  • Bottom Bracket Compatibility: DUB BSA MTB83, DUB PF MTB104.5/107
  • Chainring Size: 34T
  • Crank Arm Length: 165mm, 170mm
  • Chainline: 56.5mm
  • Bottom Bracket Spindle Interface: DUB
  • Chainring Material: Aluminium
  • Bolt Circle Diameter: Direct Mount
  • Crank Arm Material: Aluminium
  • Crank Arm Finish: Black