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Sram Apex AXS PG-1231 XPLR 11-44T
$180.00 CAD
Go Anywhere, Fit Anywhere.
The Sram PG-1231 XPLR is designed for the modern gravel rider who demands maximum range with minimum fuss. This 11-44T cassette offers a massive 400% gear range, giving you the "2x" climbing ability in a simple, reliable 1x package. Best of all, it is engineered to fit on traditional 11Speed HG road driver bodies, making it the most accessible 12Speed upgrade for your current wheelset.
Why the PG-1231 XPLR is a Gravel Essential:
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Massive 400% Range: The 11-44T spread provides tight jumps between the smaller cogs for high-speed road efforts, with generous gaps at the low end to help you conquer steep, technical gravel climbs.
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Universal Compatibility: Designed specifically to slide onto standard 11Speed HG road driver bodies. You don't need an XDR driver to get 12Speed performance.
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Smooth & Precise Shifting: Optimized for use with Sram XPLR 1x rear derailleurs and Flattop chains, ensuring quiet, crisp gear changes even when the terrain gets dusty or muddy.
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Durable Finish: Constructed with a high-quality Nickel-chrome finish for long-lasting wear resistance and protection against the elements.
Technical Specs:
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Speed: 12Speed
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Range: 11-44T (11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 38, 44)
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Driver Body Interface: HG 11Speed Road
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Recommended Chain: Sram Flattop
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Model ID: CS-PG-1231-D1
The Alegro Shop Tip: If you're looking to modernize your favorite gravel rig or "all-road" bike, the PG-1231 is our top recommendation for a cost-effective 12Speed transition. It lets you keep your high-end wheels while gaining the climbing gears you’ve been missing.
Conquer the climbs. Keep your wheels. Upgrade to the Sram XPLR 12Speed Cassette.