Sun Ringle Duroc SD37 Expert wheel-set 27.5" XD & Micro-spline - Boost

$ 485.00

This listing is for a complete wheel-set - (you get 1x front and 1x rear wheel) - tires, cassette, and disc rotors not included's Notes:

We think these wheels represent one of the best values available in an enduro wheel-set

This set includes both the SRAM XD 12-speed driver and the Shimano  Micro-spline 12-speed driver

The rims have a 32mm internal rim width (wider than most competitors 30mm internal width) and are optimal for your 2.5"-2.6" tubeless tires

6-bolt rotor mounts

Front hub can be run 110x15mm boost or 110x20mm boost (caps included)


aftermarket packaging - including manuals

full manufacturer warranty

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Manufacturer Specs:


Düroc SD37 Expert wheel-set (size options) boost

When we pioneered wide rims with Düroc, Enduro racers wanted a slice of the pie. 

The Düroc SD series is the result of real-world EWS racing and good ol' fashioned downhill thrash testing.


Duroc SD37 Expert 27.5

Rim Technology

STR (SUNringlé Tubeless Ready) Welded joint

Outer Rim Width


Inner Bead Width



Wheelsmith Straight Pull DB14


Wheelsmith Brass


SUNringlé SRX Straight Pull

FH Body

Alloy Shimano HG and SRAM XD included

Front Hub Spacing

110x15/20 and 110x20mm DH

Rear Hub Spacing

148x12mm Boost and 157x12 DH

Spoke holes


Front Weight


Rim Weight


Rear Weight


For part number: 292-33104-K002-C

Description: Front Duroc SD37 Expert 27.5 110x15/20 Boost

UPC: 844171071991

For part number: 292-33105-K002-C

Description: Rear Duroc SD37 Expert 27.5 148x12 Boost

UPC: 844171072011

Agreement of Sale: 

This purchase constitutes an agreement with Re.Cycle.D LLC. Please read this entire section and view all images before purchasing. All used items should be considered 'as-is, untested' and without any guarantees, written or implied. If you need a guarantee of condition, please buy a non-OEM new item. New items that have a manufacturer's warranty will be listed as such in the description. Returns will not be accepted, unless the item received is not the item shown in the pictures or if the listing states a specific return period, we usually list a 30 day return period.  All new items are subject to availability and we reserve the right to cancel any order for any reason.  

Customer Service:

If you see an error in one of my current listings or previously bought something that you are not happy with, please contact me immediately. I usually respond to all questions within 24 hours. If you have any questions or concerns, Please ask before buying.


We offer fast shipping, generally within 24 hours after payment. Please see shipping times in ad for specific items. Actual USPS, FedEX, and UPS delivery times are dependent on their service. All items are packed with care. We do not offer International shipping at this time. 

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