SRAM XXSL T‑Type Eagle Transmission Power Meter AXS Groupset 170mm (10–52T)

Built for the sharp end of cross‑country racing and ultra‑lightweight MTB builds, the SRAM XXSL T‑Type Eagle Transmission Power Meter AXS Groupset delivers a complete, race‑ready drivetrain with wireless AXS shifting, Transmission under‑load shifting, and an integrated spider power meter. This is the top‑tier option for riders chasing reliable performance on steep climbs, punchy accelerations, and technical trails—whether you’re lining up for XC racing or upgrading your current MTB with the latest SRAM Eagle tech.

Designed around SRAM’s T‑Type Transmission ecosystem, the derailleur mounts via the hangerless interface used on compatible frames and is tuned for consistent shifting even when you’re pushing big watts. Paired with the XS‑1299 10–52T cassette, Flattop chain, and the XXSL power meter crankset (170mm), the groupset delivers a clean, modern setup that’s ideal for performance builds and workshop installs through professional bike mechanics.

For riders in Brisbane, Queensland and across Australia, this groupset is a popular choice for:

• premium MTB drivetrain upgrades
• XC race bikes and weight‑focused builds
• riders wanting a power meter for structured training
• workshop installs with correct setup and tuning for Transmission systems

What’s Included (Complete Groupset)

This kit includes the core components needed for a full Transmission + power upgrade:

• XXSL T‑Type Eagle Transmission Rear Derailleur (with AXS battery)
• AXS battery charger + charging cord
• AXS Pod ULT controller (“click and fire” two‑button design)
• XXSL spider power meter crankset: DUB, 170mm, Q168, 55mm chainline
• Direct mount 34T chainring (XXSL T‑Type)
• Flattop chain: 126 links
• XXSL cassette: XS‑1299 10–52T

Why Riders Choose It (Performance Benefits)

Wireless AXS shifting for XC and trail riding
No shift cables, clean cockpit, and easy pairing—great for modern carbon frames and tidy builds.

Transmission shifting under load
The drivetrain is engineered so shifts remain accurate when you’re climbing hard or accelerating—ideal for racing and technical trail riding.

Power meter training without extra hardware
The spider power meter gives consistent data for interval sessions, race pacing, and training analysis—perfect for riders using structured training platforms.

Lightweight, race‑focused build
XXSL is SRAM’s lightest Transmission platform, aimed at riders who care about weight, stiffness, and responsiveness.

Key Compatibility Notes (Important for Setup)

• Transmission compatibility: This is a T‑Type Eagle Transmission groupset and is intended for Transmission-compatible frames (hangerless-style mounting interface).
• Freehub body: The 10T small cog on the 10–52T cassette requires an XD driver (common on MTB wheels).
• Chain + cassette pairing: The Flattop chain is designed for Transmission performance and durability.
• Bottom bracket standard: Crank interface is DUB (bottom bracket sold separately unless bundled by retailer).
• Chainline: 55mm chainline is suited to modern MTB rear spacing and Transmission alignment.

If you’re ordering for a new build, many riders pair this with a workshop drivetrain installation and setup to ensure correct alignment, torque settings, chain length, and AXS configuration.