ULCX Disc – A secret weapon wheelset developed for a specific application: speed on the ‘Cross course. We take our 375g Ultralite mountain rim and lace it to the same chassis as the i25TL Disc. The result is a 1350g race-ready tubeless, disc-only equipment advantage. The benefits extend well beyond the starting grid. Need extra comfort on the Gravel Bike? The added volume of the wide rim allows the tire to float over chatter and washboard surfaces. Plus the feathery weight will be welcome long into a ride like Dirty Kanza or Trans-Iowa. Due to the 21mm inner rim width we strongly recommend tires of 28mm and wider. 


Rims – 25mm outer/21mm inner width, Tubeless ready profile, 385grams.

Wheelset:  1340grams*

Front Wheel:  grams*

Rear Wheel: grams*

Front Hub:   grams - 2 bearings with Teflon seals. 24-hole. 4 cross drive side lacing, Radial lacing on Non-Drive side. 100mm QR, 9mm thru, and 15mm thru axle options.

Rear Hub: 230 grams - 4 bearings with external Teflon seals and silicone freehub seal. 24-hole. 4 cross drive side lacing, Radial lacing on Non-Drive side. 135mm QR, 10x135, and 12x142 axle options.

Driver: Shimano/Sram & Campy. 11-speed compatible - Torch 60point, 6 degree engagement, 3 pawl mechanism

Spokes - Sapim C-Xray

190 lb / 86 kg suggested rider weight limit (for this wheelset only.)

Standard Hub Colors - Red, Silver, or Black

Standard Spoke Colors- Black or Silver

Standard Rim Colors - Black or High Polished Silver.


Custom Hub Colors* - Silver, Blue, Gold, Orange, Pink, Purple, Green & Turquoise 

Nipple options- Black, Red, Silver, Blue, Gold, Green, PInk, Purple, or Orange

Hybrid Ceramic bearings available*

*-upcharges apply


$1175.00 Base Price-
Stock configurations- Black, Red, or Silver hubs with Black or Silver spokes

+$125 for 1 custom color- Turquoise, Blue, Gold, Orange, Pink, Purple, and Green

+$205 for Ceramic Bearing