SRAM launches Red eTap AXS 36T Max Rear Derailleur + Force Cassette Finish Update

“Summit the steep stuff. Whether you’re riding the toughest grades you can find or just keeping your legs fresh for the final climb on a long day, lower gears will let you thrive. The SRAM RED eTap AXS 36T Max rear derailleur expands the possibilities of your SRAM RED groupset. Originally introduced for the Force eTap AXS group, now a SRAM RED-equipped bike can be built with a sub-1:1 gear ratio. 20% grades and tough terrain don’t stand a chance.”

“The SRAM RED eTap AXS 36T Max rear derailleur works with the XG-1270 10-36T cassette and cassette sizes down to 10-28T so you always have the gears you need. Pair with the 1x or 2x chainrings of your choice to personalize your gearing. The Orbit chain management, X-SYNC pulleys and ceramic bearings will ensure quiet, efficiency and durability over the long miles.”

• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
• Use with XG-1270 10-36T cassette for maximum range
• Compatible with cassettes from 10-28T to 10-36T, for 1x and 2x
• SRAM AXS enabled for easy personalization
• Orbit chain management technology keeps drivetrain quiet and secure
• Large X-SYNC pulleys and ceramic bearings for increased durability and efficiency
• Compatible with existing eTap batteries

Force Cassette Finish Update

Starting in February, Force cassettes will change to Nickel-Chrome finish.

• 10-36T cassette requires a RED or Force 36T Max rear derailleur
• Available in 10-28T, 10-33T, 10-36T (10-26T discontinued)

Some Red eTap AXS 36T Max Rear Derailleur FAQ’s

Is there a new SRAM RED XG-1290 cassette available for the wider range SRAM RED eTap AXS 36T Max rear derailleur?

• No, there will not be a SRAM RED level 36T cassette. The Force eTap AXS XG-1270 10-36T cassette is fully compatible with the SRAM RED eTap AXS 36T Max rear derailleur.

Is there a new SRAM RED XG-1290 cassette available for the wider range SRAM RED eTap AXS 36T Max rear derailleur?

• No, there will not be a SRAM RED level 36T cassette. The Force eTap AXS XG-1270 10-36T cassette is fully compatible with the SRAM RED eTap AXS 36T Max rear derailleur.

What gear range can I achieve with the SRAM RED 36T Max rear derailleur with my current 2x SRAM RED eTap AXS system?

• The benefit of a larger maximum cassette size will allow for a greater gear range while also offering closer gear steps across the cassette for maintaining a comfortable cadence. With a 46/33T crankset paired with a 10-36T cassette, you achieve 502% gear range with a sub 1:1 gear ratio (.92). With a 48/35T crankset, you have a 494% gear range yet still reach sub 1:1 gear ratio (.97).

Is there a marking or indication on the rear derailleur to know if it is a 36T Max or 33T Max version?

• Yes. Going forward, all SRAM RED eTap AXS rear derailleurs are marked with MAX 36T or MAX 33T on the back of the derailleur near the B-Bolt. All SRAM RED and Force eTap AXS rear derailleurs without any MAX marking near the B-Bolt are 33T maximum cassette size.

Can I use the rear derailleur without a front derailleur to make a 1x drivetrain?

• Yes, the SRAM RED eTap AXS 36T Max derailleur is both 2x and 1x compatible, equipped with the same Orbit fluid damper as existing SRAM RED and Force eTap AXS rear derailleurs for exceptional chain management.

What 2x chainring options are compatible with the SRAM RED eTap AXS 36T Max rear derailleur?

• You can use any of the SRAM RED or Force eTap AXS chainring configurations with the SRAM RED eTap AXS 36T Max rear derailleur: 43/30T, 46/33T, 48/35T, and 50/37T.

Derailleur & Cassette Pricing

• Rear Derailleur Red eTap AXS D1 12-Speed Max 36T (Battery Not Included) – $US 710, €685.00, £610.00
• Cassette XG-1270 D1 Silver 12-Speed 10-28T – $US 185.00, €190.00, £170.00
• Cassette XG-1270 D1 Silver 12-Speed 10-33T – $US 185.00, €190.00, £170.00
• Cassette XG-1270 D1 Silver 12-Speed 10-36T – $US 185.00, €190.00, £170.00

More info at SRAM’s Website