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Shimano - 11spd - Centerlock
Reynolds Cycling ATR 650 Carbon Wheelset
Reynolds Cycling ATR 650 Carbon Wheelset
Reynolds Cycling ATR 650 Carbon Wheelset
Reynolds Cycling ATR 650 Carbon Wheelset
Reynolds Cycling ATR 650 Carbon Wheelset
Reynolds Cycling ATR 650 Carbon Wheelset

Reynolds Cycling ATR X 650b Carbon Disc Wheelset

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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

The Reynolds ATR 650 Carbon Wheelset keeps going even when the smooth pavement doesn’t. This 650b wheel is built on a robust, wide-profile carbon fiber rim to fit bigger all terrain tires, adding ample cushion and comfort. The 24 steel spokes also add to the smooth ride quality, and with Center Lock disc rotor capability, you will enjoy positive braking even when that dirt road turns to mud. Look no further, the ATR is All Terrain Road.


  • Tubeless-ready 40mm deep rim is 25mm, optimized for wider all terrain tires.
  • Center lock rotor mount.
  • Rim size: 650b.
  • Rim width: Internal 23mm, External 32mm.
  • Rim weight: 434g.
  • Wheelset weight: 1,550g.
  • Spoke count: 24 front and rear.
  • Thru axle: Front and rear.
  • Front axle spacing: Front 15x100 (included), 12x100 (convertible), or QR 100 (available separately).
  • Rear axle spacing: 12x142 (included), QR 135 and 12x135 (available separately).

FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Please note: This product ships signature required.

Rim Diameter: 27.5 inch 

Disc Bolt Pattern: Center Lock 

Rim Depth: 40 mm

Wheel Features: Disc Brake Compatible 

Shimano - 11spd - Centerlock

Mfg PartNum: 77311 

Sram XDR - 11/12spd - Centerlock

Mfg PartNum: 77317 

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Reviewed 7/1/2020
by Mike in Loudoun County
Cycling Enthusiast
Loudoun County, VA
Value Rating
Overall Rating
Solid Wheels!

I've only had these wheels for a week so please keep that in mind with this review. I'll post another review after I've ridden them for a few months. I ride a mid-priced gravel bike and it came with very basic wheels to keep the cost down. The original wheels were heavy and flexy. I did not weigh the wheels but the Reynolds feel so light compared to the old set, which also made the bike noticeably lighter. Less weight and added stiffness make it much easier to climb - especially noticeable when standing up. Are they the lightest? I found other gravel wheels that are lighter but I think the 1550 g is a nice balance between weight and durability (time will tell). The rear hub sounds amazing! nice buzz and both front and rear wheels spin for a long, long, time

These wheels are a bit expensive, but I got them on sale and used my reward money so not as expensive as they could be. Still expensive but i think they are worth it considering the lifetime warranty.

I forgot to mention that these things were so easy to setup tubeless - WTB Ventures 47mm using a canister pump.

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