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SRAM XX1 Eagle Boost 148 Dub 12 Speed Direct Mount Crank Set (Dub Cups/Bearings Not Included)

Now £440.00
Save £70.00 RRP: £510.00
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Product Description

True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™ CARBON TUNED™ crankset is our lightest, stiffest and strongest to date. DUB™ technology enhances this by simplifying the relationship of the spindle to the bottom bracket, and redefining the measure of durability. DUB-powered cranksets mean simplicity, compatibility and durability.

Eagle™ represents our newest 1x drivetrain technologies 
Eagle™ is a lighter, tougher, quieter, more durable and more precise drivetrains 
Eagle™ features all-new 1x components, engineered for even greater durability and performance 
Eagle™ has a significant weight advantage over other drivetrains 
Eagle™ technology allows an expanded, optimum, 500-percent gear range — a 20-percent increase over our other 1x

Key Features:
  • DUB™ technology delivers the lightest, stiffest, strongest crankset available 
  • All-new SRAM CARBON TUNED™ crank technology provides extreme stiffness and light weight 
  • All-new chainring technology is designed specifically for Eagle™ chains and drivetrains 
  • The X-SYNC 2™ chainring provides significantly quieter performance, with better mud clearing and extraordinary durability
  • Speeds: 11/12
  • BB Compatibility: DUB BSA MTB 100, DUB PF MTB 121, DUB BSA73, DUB PF89.5, DUB PF92, DUB PF30 MTB73, DUB BB30 MTB73
  • Chainring Size: 30, 34
  • Crank arm length: 170mm, 175mm
  • Chain line: 49.0mm, 52.0mm, 66.5mm, 76.5mm
  • BB Spindle Interface: DUB
  • Chainring material: Aluminium
  • Guard: No Guard
  • Bolt Circle Diameter (BCD): Direct Mount (DM)
  • Crank arm material: Carbon
  • Colour (Crank arm): Black, Gold

Occasionally, without notice, manufacturers change product design and/or specifications.

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Cranks & Chainsets Guide

What are cranks and chainsets?

The cranks are the part of your bike that your pedals attach to, which turn and drive the chain of your bike. The chainset includes the cranks, front chainrings, the axle that joins them and sometimes the bottom bracket they pass through.

Who needs cranks and chainsets?

Every bike has them, so if yours are worn out, broken or in need of an upgrade, you need them.

What are the choices?

Chainsets are available as single, double (often called compact) or triple ring, in road or mountain bike versions. You should choose based on the type of gearing you need on your bike.

What should I buy with them?

If you’re having a major change of chainset, you may also need to upgrade other drivetrain parts, including front derailleur, rear derailleur, cassette and chain, as these parts work together and need to be compatible.

Anything else?

Chainsets will need a specific type of bottom bracket, which often, but not always, will be included. This means you also need to make sure your bottom bracket is compatible with your frame.

See our Chainset guide for more. 

Finance

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Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).

1Fill your basket with everything you want from Tredz and go to the checkout.

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V12 Representative Example: If total purchase price is £1,399.00 with a deposit of £139.90 (10%) and your selected term is 36 months Classic Credit 15.9% APR (interest rate 8.17% fixed), you would pay £43.55 per month. Total charge for credit will be £308.70 and total amount repayable is £1707.70, subject to terms and status.
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Delivery & Guarantee

UK Delivery Information

Please Note: Due to the current circumstances we are experiencing high demand so we may take a little longer than usual to despatch your order. Our Warehouse and Bike Build team are up and running as normal and we are taking active measures to ensure that we are following the government guidance with social distancing and additional health & safety measures have been put in place throughout the business. Please rest assured we will do everything we can to get your order to you as quickly as possible.

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

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Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

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