SRAM Road Rear Derailleur Chaingap Adjustment Gauge Fits ETAP AXS XPLR Double sided 26t – 44T

Description

SRAM Rear Derailleur Chaingap Adjustment Gauge – B-Gap Tool – eTap AXS / XPLR – 26T–44T

The SRAM Rear Derailleur Chaingap Adjustment Gauge is a genuine SRAM service tool designed to accurately set the B-gap (chain gap) on SRAM eTap AXS rear derailleurs. Correct B-gap adjustment is essential for precise electronic shifting, drivetrain efficiency, and long component life.

This tool features clear, moulded markings directly on the gauge, making it quick and foolproof to use in both road and XPLR AXS drivetrain setups.

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🔧 Key Features

• ✅ Genuine SRAM spare part

• ✅ Accurately sets rear derailleur B-gap

• ✅ Double-sided gauge with cassette-specific markings

• ✅ Designed for SRAM eTap AXS drivetrains

• ✅ Workshop-grade accuracy

• ✅ Durable, lightweight construction

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⚙️ Tool Markings Explained (Important)

The gauge is clearly labelled on the tool itself for correct orientation during setup:

• ➡ One side marked “SRAM XPLR”
  For use with SRAM XPLR AXS cassettes (gravel applications)

• ➡ Opposite side marked “MAX 33T / 36T”
  For use with road AXS cassettes up to 33T or 36T

These markings ensure correct derailleur positioning depending on cassette type, eliminating guesswork and reducing setup errors.

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⚙️ Compatibility & Application

Compatible with:

• SRAM eTap AXS rear derailleurs

• SRAM AXS road cassettes (up to 33T / 36T)

• SRAM XPLR AXS cassettes

Ideal for:

• Road AXS drivetrain setup

• Gravel / XPLR AXS drivetrain setup

• New installations and servicing

• Professional workshops and experienced home mechanics

⚠ Not suitable for Eagle 50T / 52T cassettes (requires the Eagle-specific B-gap tool)

SRAM Model Number: 11.7518.100.001
EAN: 710845879616

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⭐ Why Choose SRAM Genuine Tools?

• Designed specifically for SRAM AXS derailleur geometry

• Ensures accurate electronic shifting performance

• Prevents premature drivetrain wear

• Trusted by professional mechanics worldwide

• Essential for correct AXS and XPLR setup

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🚲 Why Buy From Hopkinson Cycles?

✔ Free UK postage
✔ Professional bicycle knowledge & workshop experience
✔ Family-run independent bike business
✔ Direct customer service – speak to a real person for advice
✔ In-house operations – not a faceless corporation

📍 Hopkinson Cycles
🌐 www.hopkinsoncycles.com
📞 01924 274209
📧 info@hopkinsoncycles.com