
SRAM GX Eagle XG-1242 10-52t 12-speed Cassette
SRAM GX Eagle XG-1242 10-52t 12-speed Cassette
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This item is in-stock now
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Available for home delivery
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Available for store collection
The Details
Be ready for all the uphill sharp ramps and downhill twisty decents with the XG-1275 cassette which provides you with all the gears you will require with the 10-52t.
The new Sram GX Eagle XG-1275 features FULL PIN™ technology that utilises lightweight steel cogs that are permanently riveted with high-strength stainless steel pins. This has allowed for a lighter cassette that also is much easier to clean and self-clean in muddier conditions due to the open design.
- Full pin technology, lightweight and durable.
- Super wide gear range.
- X-DOME design clears mud easily.
- Eagle technology gives an expanded gear range of 520%, equalling a 2x11 drivetrain.
Our Verdict
No need to worry about your gear ratio with the SRAM XG-1242 as the 10-52t can get you comfortably up any steep climbs and downhill happily.
Industry Reviews

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .
Key Specifications
- Speed - 12 spd
- Gearing - 10-52t
- Colouring - black finish
- Technology - XG
- Cog sizes - 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52
Delivery
Parts, accessories and clothing delivery - FREE over £30
Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.
Click & Collect
Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.
Reviews
Your Questions Answered
Be ready for all the uphill sharp ramps and downhill twisty decents with the XG-1275 cassette which provides you with all the gears you will require with the 10-52t.
The new Sram GX Eagle XG-1275 features FULL PIN™ technology that utilises lightweight steel cogs that are permanently riveted with high-strength stainless steel pins. This has allowed for a lighter cassette that also is much easier to clean and self-clean in muddier conditions due to the open design.
- Full pin technology, lightweight and durable.
- Super wide gear range.
- X-DOME design clears mud easily.
- Eagle technology gives an expanded gear range of 520%, equalling a 2x11 drivetrain.
- Speed - 12 spd
- Gearing - 10-52t
- Colouring - black finish
- Technology - XG
- Cog sizes - 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52
No need to worry about your gear ratio with the SRAM XG-1242 as the 10-52t can get you comfortably up any steep climbs and downhill happily.

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .

Following the trend of turning gravel bikes into increasingly more capable, suspended steeds, the all-new Specialized Diverge has gotten a major make-over! The Diverge STR — unveiled today— now features both front and rear Future Shock suspension. .
Parts, accessories and clothing delivery - FREE over £30
Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.
Click & Collect
Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.
Finance your purchase with us today and spread the cost.
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