Designed for SRAM's X-SYNC™2 chainrings, the NX Eagle DUB crankset is engineered for complete chain control. Each tooth's profile is precisely engineered to work quietly, efficiently, and securely with the Eagle™ chain's inner and outer links. DUB™ technology features a better-engineered bottom bracket and a new spindle design, which together allows for a more uniform approach to bottom bracket fitment, better sealing against contamination, and forward and backward compatibility. Now everyone can benefit from a new measure of performance and durability.
Details:
- Series: NX Eagle
- Speeds: 11-speed, 12-speed,
- Number of chainrings: 1
- Chainring material: Aluminum, steel
- Crankarm material: 6000 series forged aluminum
- BCD: Direct mount
- Bottom bracket not included
NX Eagle DUB Crankset - Non-Boost (142mm)
- Chainline: 49.0mm
- Hub: 135/142mm
- Chainring teeth: 32
NX Eagle DUB Crankset - Boost (148mm)
- Chainline: 52.0mm
- Hub: 141/148mm
- Chainring teeth: 32
NX Eagle DUB Crankset - Fat Bike (177mm)
- Chainline: 66.5mm
- Hub: 170/177mm
- Chainring teeth: 30
Compatibility:
- Chain: SRAM Eagle 12-speed chains, SRAM 11-speed chains
- Bottom Bracket: SRAM DUB bottom brackets
- Pedal: All 9/16" pedals
Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!
Shipping
We currently offer both economy and expedited shipping options though FedEX and USPS.
Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice.
If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location.
RETURNS
Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.
Returns or exchange requests for New or Used Bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes have a $200 restocking fee and the customer pays for return shipping.
Returns for most other items may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items installed or show wear of any kind.
Clearance and open-box items may not be returned.
RETURN PROCESS
To request a return, please log in to your customer account by clicking the 
Profile icon in the top right of any page or visit account.thundermountainbikes.com.
1. In the Email field, enter your email address and click Continue.
2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.
3. Go back to the online store and enter a six-digit verification code to log in.
4. Find and click on the order that you want to submit a return for.
5. If your order has more than one item, select only the items you want to return.
6. Select a return reason and add a note for the store if needed.
7. Click Request Return.
Once your return request is approved, you will receive an email with shipping instructions and a return shipping label.
REFUNDS
We will process your return after we receive your returned item(s) and inspect the condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed.
EXCEPTIONS
If you receive defective or damaged products or if we sent you the wrong products, please contact us using the phone number or email below.
OTHER QUESTIONS?
If you have any questions concerning our return policy, please contact us at:
Customer Reviews
Great price, fast shipping, A bike shop you can trust 👍
I have a Large Santa Cruz Tallboy that came with 175mm cranks. My area is filled with chunky technical climbs and that low bottom bracket causes me to hit everything.
I was apprehensive about the switch to 165mm but the pros heavily outweigh the cons. I found myself cleaning up climbs that I was unable to before and as a result, way less hike a biking. I have a lot more confidence hitting tech climbs now.
I do feel a little less leverage vs 175mm cranks but the difference is negligible in my opinion. I still haven’t found a steep section I couldn’t pedal over due to the 10mm difference. The switch is worth it if you’re pedal striking a lot and don’t want to change your bike’s geometry to a high setting.
I've always used 170mm cranks, but thought I would give 165mm a try since Jesse Melamed suggested them to me when I was asking about the lower positions on my RM Altitude. They allowed me to comfortably put my bike in position 3 with a lower BB. Pedaling even feels easier and I feel more centered. They are literally a 10th of a pound heavier than the GX cranks.
Working great with my specialized status 160. 👍👍 to thunder mountain bikes for super fast shipping and great prices on the items I bought.
Upgraded an ‘03 26” Specialized to all NX group set since NX cassette is compatible with splined hubs. Also wanted a shorter crank (170mm non-boost) for some relief on my old knees. This fit the bill and shipping was quick - will order again from this company.
