groupset for gravel bike SRAM Apex AXS XPLR 1x12 Gravel Groupset – Wireless Shifting & Hydrauli – The Bike LabSRAM Apex AXS XPLR 1x12 Gravel Bike Groupset Complete Wireless 1x12 Drivetrain for Gravel and Adventure Bikes The SRAM Apex AXS XPLR 1x12 groupset delivers wireless eTap shifting, precise hydraulic disc braking, and a durable, wide range 1x12 drivetrain for gravel, dirt, and mixed surface riding. Designed for riders who want a lightweight, reliable, and low maintenance drivetrain, this Apex XPLR kit makes your gravel or adventure bike ready for any

SRAM Apex AXS XPLR 1x12 Gravel Bike Groupset

Complete Wireless 1x12 Drivetrain for Gravel and Adventure Bikes

The SRAM Apex AXS XPLR 1x12 groupset delivers wireless eTap shifting, precise hydraulic disc braking, and a durable, wide-range 1x12 drivetrain for gravel, dirt, and mixed-surface riding. Designed for riders who want a lightweight, reliable, and low-maintenance drivetrain, this Apex XPLR kit makes your gravel or adventure bike ready for any terrain.

Key Features

1x12 Wireless eTap AXS Shifting

• Cable-free, responsive electronic shifting
• Customisable via the AXS mobile app for firmware updates and fine-tuning
• Optimised for gravel and adventure conditions

11–44T XPLR Cassette for Wide Gearing

• Smooth gear steps for efficient cadence
• Supports climbs, flats, and technical mixed terrain

40T Apex D1 Crankset

• DUB direct-mount crank for stiffness and power transfer
• 1x design reduces weight and simplifies maintenance

Hydraulic Disc Brakes – Flat Mount

• Predictable, modulated braking in all conditions
• One-finger control for comfort and confidence on long descents

XPLR Rear Derailleur with Clutch

• Maintains chain tension over rough terrain
• Durable, gravel-ready construction

Flattop Chain with PowerLock

• Smooth and quiet operation
• Built for reliability over long gravel rides

What’s Included

• Apex D1 eTap AXS Shift/Brake Lever Set (Flat Mount)
• Apex D1 1x Crankset (40T, DUB)
• Apex D1 XPLR Rear Derailleur (12-speed)
• PG-1231 XPLR 11–44T Cassette
• Apex Flattop Chain with PowerLock
• AXS Battery & Charger

Note: Bottom bracket and rotors sold separately.

Why Choose SRAM Apex AXS XPLR?

• Fully wireless 1x12 drivetrain for simplified, low-maintenance performance
• Gravel-optimised cassette and gearing for climbing and mixed terrain
• Hydraulic disc braking for confidence in any weather
• Durable, adventure-ready components with clutch derailleur
• AXS app integration for wireless customization and diagnostics

The SRAM Apex AXS XPLR 1x12 groupset combines wireless precision, wide-range gearing, and hydraulic braking to make your gravel or adventure bike ready for any ride.