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Zipp 303 Firecrest 650B Tubeless Disc Brake Wheelset Zipp 303 Firecrest 650B Tubeless Disc Brake Wheelset
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Zipp 303 Firecrest 650B Tubeless Disc Brake Wheelset

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303 Firecrest 650B Tubeless Disc Brake Wheelset

Zipp's 303 Firecrest 650B Tubeless Disc Brake Wheelset is light, responsive, and stiff, featuring updated 650b rims with an internal width of 21mm and rim depth of 45mm, ideal for a variety of terrain, including road.

The 303's are tubeless compatible so they can be run at lower tire pressure for greater comfort, enhanced grip through corners, and minimized risk of pinch flats. Zipp's ABLC Dimple technology delivers advanced aerodynamics and crosswind handling.

Includes with the 303 Firecrest Wheels:

  • 2x Zipp Tangente Quick Release Skewer.
  • 2x Zipp Tubeless valve - factory installed.
  • 2x Tubeless rim tape - factory installed.
  • 2x Valve core removal tool.
  • 2x Zipp 77D/177D thru-axle caps to fit 12 & 15x100; 12x142 dropouts.
  • 2x Freehub body spacer - 11 to 10 speed.


  • Max Rider Weight: 250lbs.
  • Weight: 1450g (Set); 665g (Front); 785g (Rear).
  • Rear Wheel: 10/11-speed & XDR compatible hub.
  • Hub: 77D (Front); 177D (Rear).
  • Hub Width: 100mm (Front); 135mm (Rear).
  • Rim Depth: 45mm (Front & Rear).
  • Max Width: 28.9mm (Front & Rear).
  • Internal Width: 21mm (Front & Rear).
  • Spokes: Straight pull, Sapim® CX-Ray® (Front & Rear).
  • Spoke Nipples: Sapim® Secure Lock (Front & Rear).
  • Spoke Count: 24 (Front & Rear).
  • Spoke Pattern: 2 cross (Front & Rear).
  • Spoke Length (Front): 254mm (Drive); 252mm (Non-Drive).
  • Spoke Length (Rear): 252mm (Drive); 254mm (Non-Drive).
  • Dimpled Surface: Yes (Front & Rear).
  • External Nipples: Yes (Front & Rear).
  • Tubeless Compatible.
  • Thru Axle Compatible.

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.

Returns: This product is overweight and/or oversize and does not qualify for our fixed rate return shipping label. If you need to return this item, we can offer a return shipping label at our discounted shipping rates, or you can arrange for your own return shipping.

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 

Mfg PartNum: 00.1918.357.001/00.1 

Wheel Features: Disc Brake Compatible 

Disc Bolt Pattern: 6 bolt 

Shipping Available: Ships to You 

Rim Depth: 45 mm

Rim Width: 21mm Internal 

Rim Width: 29mm External 

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Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 12


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