SRAM Rival XPLR AXS E1 42T Power Meter Crankset

SRAM Rival XPLR AXS E1 DUB WIDE Direct Mount 42T 1x12-13 Speed Power Meter Crankset

The SRAM Rival XPLR AXS E1 Power Meter 1x 42 crankset is designed for riders looking for accurate data without compromising on weight or reliability. Using a power meter housed in the axle, this crankset measures left-side power to estimate total power, while remaining lightweight and robust. Redesigned aluminum cranks reduce weight without sacrificing stiffness. Featuring a 42-tooth direct-mount chainring with X-SYNC technology, it guarantees excellent chain retention, even in challenging conditions. Compatible with 1x12 and 1x13-speed drivetrains, this crankset is also waterproof, easy to maintain, and offers long battery life thanks to a replaceable AAA battery.

Features

• Power sensor integrated into the axle, measuring power on the left side
• Accurate data transmission for comprehensive performance analysis
• X-SYNC technology with wide and narrow teeth for optimal chain retention
• Extended battery life: more than 400 hours of use with one AAA lithium battery
• IPX7 certified waterproof (up to 1 meter for 30 minutes)
• Lightweight: less than 40g extra compared to a standard crankset
• Compatible with DUB WIDE road bottom brackets
• 47.5mm chainline compatible with Full Mount rear derailleurs
• Connect to the SRAM AXS app for setup, battery status monitoring, updates and customization

Technologies

• X-SYNC: Designed for performance and durability, the high-square X-SYNC teeth engage the chain earlier than traditional designs. Specific gaps allow mud to escape to maintain efficiency, even in extreme conditions.
• AXS: Electronic Integration System that connects components via the SRAM AXS app to adjust settings, monitor battery health, receive maintenance reminders and perform firmware updates.
• DUB: A system approach that improves durability, stiffness and simplicity through an optimized interface between the chainring, crank, axle and bottom bracket.

Specifications

• Speeds: 12 or 13
• Bottom bracket compatibility: all SRAM DUB WIDE road bottom brackets
• Chainring size: 42 teeth
• Tray material: aluminum
• Chainline: 47.5 mm
• Axis interface: DUB
• Mounting type: Direct Mount
• Power sensor type: integrated in the axle (left)
• Available crank lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
• Model: FC-RIV-1WP-E1
• Bottom bracket not included

References and weights

• Reference 160 mm: 00.6118.743.000 - Barcode: 0710845916069 - Weight: approximately 1190 g
• Reference 165 mm: 00.6118.743.001 - Barcode: 0710845916076 - Weight: approximately 1200 g
• Reference 170 mm: 00.6118.743.003 - Barcode: 0710845916083 - Weight: approximately 1221 g
• Reference 172.5 mm: 00.6118.743.004 - Barcode: 0710845916090 - Weight: approximately 1228 g
• Reference 175 mm: 00.6118.743.005 - Barcode: 0710845916106 - Weight: approximately 1238 g