GMR 50 Carbon Tubeless Disc-Brake Wheelset
GMR 50 Carbon Tubeless Disc-Brake Wheelset
GMR 50 Carbon Tubeless Disc-Brake Wheelset

GMR 50 Carbon Tubeless Disc-Brake Wheelset

Regular price$1,537.00

  • In stock, ready to ship
  • Backordered, shipping soon

The 50mm depth lends itself to racing, focusing more strongly on aerodynamics than the 38mm option.

As a daily wheelset it is suitable if you live in an area that isn’t prone to high winds.

Of course, if you’re an experienced rider and used to running deep section wheels, you can choose to use the GMR 50 in any conditions.  

The GMR 50 Tubeless Disc-Brake is optimized for wide tires with lower tire pressure to meet the performance needs of modern riders in search of low rolling resistance and high compliance. With an internal width of 19mm, the wheelset is well suited for rough roads and tests fastest with a 28mm tire in the majority of wind angles.


  • 50mm rim depth offers good aerodynamics without creating too much side profile
  • Centerlock disc rotor mount
  • Extra stiff hub shell design.
  • Proprietary precision machined alloy hubs.
  • Sapim CX-Ray spokes with Sapim Polyax double square nipples.
  • Sealed cartridge bearings.
  • Hand-built assembly.
  • Full Carbon Clincher, Tubeless Ready Rim.
  • Disc brake.
    Tech Specs

    Front Wheel

    • Weight:  770g
    • Diameter: 700c
    • Hub: 6061-T6 Alloy
    • Bearing Size: 6901
    • Hub Compatibility: 12 x 100mm (Through-Axle)
    • Rotor Compatibility: Center Lock
    • Rim Depth: 50mm
    • Rim Width (Outside): 26mm
    • Rim Width (Inside): 19mm
    • Color: UD Carbon
    • Spokes: Sapim® CX-Ray Aero Spoke
    • Spoke Shape: Straight Pull, Bladed
    • Spoke Count: 20
    • Spoke Pattern Non-Drive: 2 cross
    • Spoke Pattern Drive: 2 cross
    • Spoke Length Non Drive:  270mm
    • Spoke Length Drive  272mm
    • Nipples: 7075 Alloy Polyax Double Square
    • External Nipples: Yes
    • Tire Compatibility: Tubeless Ready (TLR) / Clincher
    • Max Tire Pressure: 70-100psi (also refer to Tire sidewall)
    • Tire Width: 700c x 28-38mm

    Rear Wheel

    • Weight: 950g
    • Diameter: 700c
    • Hub: 6061-T6 Alloy
    • Bearing Size: 6802
    • Hub Compatibility: 12 x 142mm (Through-Axle)
    • Rotor Compatibility: Center Lock
    • Cassette Compatibility: Shimano/SRAM: 9/10sp, 11sp
    • Rim Depth: 50mm
    • Rim Width (Outside): 26mm
    • Rim Width (Inside): 19mm
    • Color: UD Carbon
    • Spokes: Sapim® CX-Ray Aero Spoke
    • Spoke Shape: Straight Pull, Bladed
    • Spoke Count: 24
    • Spoke Pattern Non-Drive: 3 cross
    • Spoke Pattern Drive: 3 cross
    • Spoke Length Non Drive: 276mm
    • Spoke Length Drive: 275mm
    • Nipples: 7075 Alloy Polyax Double Square
    • External Nipples: Yes
    • 11-Speed Compatible Hub: Yes
    • 12-Speed XDR Compatible Hub: Yes w/ (Aftermarket XDR Freehub purchase)
    • Tire Compatibility: Tubeless Ready (TLR) / Clincher
    • Max Tire Pressure:  70-100psi (also refer to Tire sidewall)
    • Tire Width: 700c x 28-38mm


    • Set Weight: 1720g
    • Max Recommended Rider Weight (lbs):  220lbs
    What's Included
    • Tubeless valves Stems.
    • Tubeless Rim Strip(s)
    • 10 Speed Cassette spacer – (as these wheels are designed for SRAM, Shimano 11 speed cassettes)
    • 2 x 270mm extra spokes
    • 2 x 272mm extra spokes
    • 2 x 275mm extra spokes
    • 2 x 276mm extra spokes
    • 8 extra nipples
    • 8 extra nipple washers

    GMR Carbon Tubeless Disc-Brake Wheelset Installation Instructions

    Shipping Information: 

    Your order will be shipping from Long Beach, California.

    We offer quick order processing.  Our goal is to have orders placed before noon Pacific Standard Time on business days (non-holiday Mondays through Fridays) leave that same day. Orders placed after noon (PST) on a business day, or on a weekend, will ship the following business day.

    • Please allow 1-2 business days for order processing and verification, and an additional 2-6 business days for delivery.
    • Profile Design ships most packages via FedEx and USPS, although we may change these at any time.
    • Some packages may require signature upon delivery. This is sometimes at the request of Profile Design and sometimes a Fedex decision, and it is always made in order to protect the consumer from theft.

    Additional Information:

    • We process and deliver orders Monday-Friday (excluding holidays). Saturday and/or Sunday deliveries may be available for some orders.
    • We use a variety of shipping carriers to make sure we deliver your order as soon as possible.
    • If you order multiple items, you may get multiple deliveries. We’ll send you a shipping confirmation email for each shipment, so you’ll know exactly what to expect and when to expect it.
    • Profile Design cannot ship to Postal Boxes (APO, FPO and P.O. Boxes).
    • We do not offer international shipping and are unable to ship to US territories, PO boxes, re-shippers, or package forwarding services.
    • We reserve the right to refuse any sale at any time.


    Web Order Refunds and Exchanges:

    Profile Design will accept returned items from the Profile Design web store for an exchange or refund if the following criteria are met:

    • Any new, un-used, un-mounted and unaltered merchandise may be returned with original packaging up to 30 days from the date of purchase for a refund. A credit will be issued to the original payment for the item(s) amount, less shipping and handling. 
    • If you need a copy of the return form, you can download it here.
    • Return authorization is not necessary, and we do not issue RA#s for consumer returns.
    • Non-Returnable items: Sale Items & Items where the customer indicated their acknowledgement, via checkbox, that the item may have compatibility issues

    How is a refund processed?

    A refund is processed differently than a charge to your account and may take 3-5 days to be posted by your bank after it is processed by our team.

    Refunds are processed to the original form of payment:

    • Credit Card refunds may only be credited to the original credit card. If the original credit card is not an option, a gift card will be provided


    • If you need a different item, color, or size, please place a new order and follow the directions for returning unwanted items for a refund which is outlined above.

    Defective and Incorrect items:

    Return Shipping:

    • Please ship your return with a carrier that provides tracking and insurance. We cannot be responsible for items that do not arrive at our facility.
    • We do not accept C.O.D. deliveries.
    • Please send all returns to:

    Profile Design
    Attn: Online Returns
    2677 E. El Presidio St.
    Long Beach, CA 90810

    Returns enter our system within 48 hours of receipt and will be finalized within four business days after arrival. Email notification is sent upon the finalization of your return, not when your items are received at the facility. Please note that it will take most banks 3-6 business days for the credit to be reflected in your available balance after you receive your email notification.

    For purchase made at an authorized Profile Design dealer:

    • Returns and exchanges will need to be coordinated through the original point of purchase.
    • Product must be returned to place of purchase for evaluation by dealer, dealer's return policy in effect.


     If you have any questions regarding your return:

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