Sram Red Xplr Dub Assembly E1 Wide Crankset

RED XPLR – Effortless Resilience. Effortless Precision.

Always in the right gear. With its 13-speed drivetrain system and wide gear range, the advanced RED XPLR AXS series is the spearhead of SRAM's lineup. While the close-ratio XG-1391 cassette ensures efficient propulsion in every situation, the durable Full Mount rear derailleur can withstand anything its rider throws at it. Complemented by significant weight savings and brakes that can be operated with just one finger, the RED XPLR components allow the bike to fly over every route with full power.

SRAM RED XPLR crankset

With the RED XPLR crankset, which is suitable for both 12-speed and 13-speed drivetrains, Gravel bikers can also enjoy SRAM's extremely light yet stiff carbon crank arms. As a Wide model with a longer crankshaft and correspondingly wider chain line, it is ideal for frames that support greater tire clearance and therefore for those riders who prefer to ride on unpaved trails. While the stable chainring offers perfect chain management thanks to the X-SYNC™ design, the tried-and-tested DUB™ technology contributes to greater durability of the entire system.

• Hollow carbon fibre crank arms for maximum weight reduction
• Easy to handle and at the same time lighter, thanks to the single chainring design
• X-SYNC™ chainring with Narrow-Wide tooth profile for maximum chain retention
• DUB™ bottom bracket technology for increased stiffness and durability
• Possibility for Powermeter upgrade

X-SYNC™ | Chainrings with X-SYNC™ technology are an integral part of SRAM 1-speed shifting systems. The sophisticated tooth design with high, square edges ensures maximum performance and durability. Not only the narrow, sharp tooth profile grips the chain earlier than teeth with the traditional triangular shape, also the rounded chamfer edges support the chain's guidance.

DUB™ | The unit of bottom bracket and oversize crank shaft (⌀ 28.99 mm) is at the heart of the DUB™ (Durable Unified Bottom Bracket) technology, which allows a symbiosis between stiffness and durability. The system approach created by integrating the chainring, crank, shaft and bottom bracket not only improves durability thanks to an optimised seal, but also raises the performance of the drivetrain to a new level.

• Product Name: SRAM RED XPLR Crankset - Carbon
  
• Manufacturer: SRAM
  
• Activity: Cycling
  
• Material: Carbon
  
• Usage bikesport: Cyclocross, Allroad / Gravel
  
• Number of gears - front: 1
  
• Number of Gears - rear: 12, 13
  
• Bottom bracket axle profile: SRAM DUB
  
• Direct mount standard: SRAM 8-Bolt
  
• Chainring version: Narrow-Wide, round
  
• Chainring mount: Direct Mount
  
• Chain line: 47.5mm
  
• Model year: 2026
  
• Collection: Full year
  
• Color: Black
  
• Weight:  427g
  
• Manufacturer item code: 00.6118.685.017 (42T)
  
• Weight Source: Manufacturer
  
• Weighed Version: 172.5 mm | 40
  
• Product Series: SRAM - Red XPLR AXS, SRAM - XPLR
  
• Number of teeth: 42