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The DMR Sect two-piece MTB cranks combine trail strength with a race-ready build. Featuring 6061-T6 aluminium arms and a 24mm chromoly spindle, these cranks offer reliable performance, SRAM Direct Mount compatibility, and adjustable chain lines.
The DMR Sect two-piece MTB cranks combine trail strength with a race-ready build. Featuring 6061-T6 aluminium arms and a 24mm chromoly spindle, these cranks offer reliable performance, SRAM Direct Mount compatibility, and adjustable chain lines.
Dmr

DMR Sect Aluminium Mountain Bike Crank in Black

£90.00
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DMR Sect Aluminium Mountain Bike Crank in Silver
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.

Returning an item

Online or in-store purchases can be returned to any of our 12 stores free of charge or can be returned by post or courier at your cost after completing the online returns form below. If you are returning an item due to a fault, we will refund your postage costs.

Bikes & Bulky items

If you wish to return a bike or bulky item to us, please keep the box it arrived in and let us know by contacting our support team via our online webchat, email or by phone (020 45063856) and we will help arrange a collection.

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If you wish to return or exchange an item, please fill out the form below following the steps inside. Returns can be processed quicker if all required information is provided.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

DMR Sect Aluminium Mountain Bike Crank in Black

Season:All Year Round

Brand:Dmr

Code:DMR-CR-BLK-001

The DMR Sect two-piece MTB cranks combine bombproof trail strength with the confidence-inspiring build of a race-ready enduro crankset, engineered for riders who demand affordable performance without compromise. DMR has paired proven 6061-T6 aluminium crank arms with a super-tough, hollow heat-treated chromoly crank spindle to create the Sect cranks. The forged crank arms feature a sleek, shot-peened finish.

The chromoly spindle comes in a 24mm diameter, which is oversize and strong for the trails, featuring a standard size to fit the majority of bottom brackets. Complete with a SRAM Direct Mount 3-Bolt chainring interface, this ensures easy-fit installation, a wide choice of suitable chainrings, and simple maintenance.

The whole set weighs in at 675g for arms, axle, and hardware. The set includes two sets of bolts and spacers, giving the choice of running Boost 52mm or Standard 49mm chain lines, so it is compatible with the majority of bike set-ups. Finally, laser-etched graphics finish the set. The Sect cranks from DMR Bikes offer no flex and no fuss.

Fitting Instructions:

The DMR Sect MTB and dirt jump cranks are designed for straightforward installation. With the right tools and a standard fitting guide, these cranks can be easily mounted to a bike.

Key Features:

  • Two-Piece Build: Combines forged alloy crank arms with a hollow chromoly axle in a 2pc construction for a 675g total weight.
  • Aluminium Arms: Forged crank arms are made from 6061-T6 aluminium for strength and durability.
  • Chromoly Spindle: 24mm diameter, heat-treated, 4130 chromoly spindle, splined for crank arm interface.
  • SRAM Direct Mount: SRAM Direct Mount 3-Bolt chainring compatible for easy installation and a wide choice of chainrings.
  • Setup Options: Includes spacers and bolts for either Boost 52mm or Standard 49mm chain lines.

Technical Specifications:

  • Crank Type: Two-piece
  • Material: 6061-T6 aluminium
  • Spindle Diameter: 24mm
  • Spindle Material: 4130 chromoly
  • Chainring Interface: SRAM Direct Mount 3-Bolt
  • Q-Factor: 175mm
  • Weight: 675g (arms, axle and hardware)
  • Compatibility: DMR Axe 2x Spider 4 Bolt/104 BCD
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