SRAM Rival E1 AXS Groupset | 2x12 speed | 48-35T | 10-36T (BULK)

SRAM Rival E1 AXS 2x12 Groupset – Wireless Precision and Reliable Control

SRAM Rival E1 AXS – a fully wireless electronic 2x12-speed groupset that brings higher-end SRAM technologies to a more accessible price point. The updated E1 generation features more comfortable controls, braking that requires less effort, more precise front shifting and reduced weight. The 48/35-tooth crankset and 10-36-tooth cassette provide a wide gear range for training, racing and long-distance rides across varied terrain.

Key features:

• Fully wireless AXS system: the electronic derailleurs and controls communicate wirelessly, giving the bike a clean appearance and simplifying installation.
• 2x12-speed drivetrain: the two-chainring setup provides smaller steps between gears and makes it easier to maintain your preferred pedalling cadence.
• 48/35-tooth crankset: a versatile chainring combination suitable for fast riding on flat roads and steeper climbs.
• 10-36-tooth cassette: a wide gear range designed for both performance riding and hilly long-distance routes.
• Improved lever ergonomics: the updated shape comfortably accommodates different hand sizes and helps reduce hand fatigue.
• One-finger braking: powerful hydraulic disc brakes are easy to control from both the hoods and the drops.
• Precise front shifting: a narrower front derailleur cage, automatic chain position adjustment and simplified setup provide fast and quiet operation.
• Stable chain management: the rear derailleur helps maintain proper chain tension and ensures smooth drivetrain performance over rough surfaces.
• X-Range technology: an extended gear range and smoother gear progression help reduce the need for front shifts.
• Flattop chain: modern construction designed for precise and durable performance with SRAM 12-speed road drivetrains.
• Hydraulic disc brakes: provide smooth braking power and confident control in varying weather conditions.
• 160 mm CenterLine rotors: both brake rotors use CenterLock mounting and are designed for stable and consistent braking.
• Custom configuration: the SRAM AXS app allows you to customise control functions, adjust shifting settings, check battery status and update firmware.
• Power meter upgrade option: the Rival E1 DUB crankset can be upgraded with a compatible spindle-based power meter.
• Note: BULK item – supplied without individual retail packaging. The product is new and intended for bulk sale or use in custom builds.

Included in the groupset:

• SRAM Rival eTap AXS E1 shift/brake levers with Flat Mount brake calipers.
• SRAM Rival E1 DUB 2×12 crankset with 48/35T chainrings.
• SRAM Rival AXS E1 Max 36T rear derailleur.
• SRAM Rival AXS E1 Braze-On front derailleur.
• SRAM Rival XG-1250 D1 10–36T cassette.
• SRAM Paceline CenterLock 140/160 mm brake rotors.
• SRAM Rival E1 Flattop chain, 126 links.
• SRAM eTap / AXS batteries.
• SRAM eTap / AXS battery charger.