29er Carbon DH Wheelset Wide Flat Bead – DH40
Purpose-built for Downhill (DH) abuse. The new rim uses a widened, flat-top hookless bead that increases tire–rim contact under square-edge hits and hard landings, spreading impact loads and reducing stress concentrations to markedly improve pinch-cut and bead damage resistance. Paired with DT Swiss 350 EDG Limited Edition/Formula hubs, it delivers reliable engagement and easy service for all-day park laps and race stages.
Wide, flat bead load path → larger contact area for better impact diffusion and pinch protection; holds up when things get rough.
DH-specific layup with targeted reinforcements at the bead and spoke bed for repeated drops and high-frequency impacts.
Tubeless-friendly interior: rounded edges and a smooth tire bed make setup quick and long-term sealing stable.
ICAN Bikes offers 100% customizable wheels with independent R&D and manufacturing. We provide high-quality wheels at competitive prices. Contact us for special specifications, and we’ll tailor solutions to meet your needs.
Wide, flat bead load path → larger contact area for better impact diffusion and pinch protection; holds up when things get rough.
DH-specific layup with targeted reinforcements at the bead and spoke bed for repeated drops and high-frequency impacts.
31 mm inner width supports 2.4–2.6″ DH tires, staying composed at lower pressures.
25 mm depth balances lateral support with vertical compliance to filter chatter and reduce arm fatigue.
DT350 EDG: classic Ratchet mechanism—reliable, strong, and easily serviceable—with a limited-edition finish.
Tubeless-friendly interior: rounded edges and a smooth tire bed make setup quick and long-term sealing stable.
Hubs & Build
Hubs: DT Swiss 350 EDG Limited Edition
- Freehub:HG / XD / Micro Spline (choose one)
- Rotor interface:6-bolt or Center Lock (select at order)
Drilling & lacing: 32H front and rear recommended, 3× pattern
Complete wheelset weight varies with freehub, spoke model, and nipple material. A weighed quote can be provided for your exact spec.
Ride Performance
Impact resilience: Wide flat bead + reinforced layup shrug off square-edge hits and harsh landings.
Cornering support: 31 mm IW stabilizes sidewalls for precise tracking on off-camber, rock, and root.
High-speed stability: 25 mm depth yields controlled compliance—filters buzz without going vague.
Easy upkeep: DT350 Ratchet internals are simple to clean and re-grease mid-season.
| Brand | ICAN |
|---|---|
| Type | Enduro/DH |
| Model | DH40 |
| Material | 100% Carbon Fiber Toray T700 & T800 |
| Size | 29ER |
| Depth | 25mm |
| Width | Inner 31mm,Outer 40mm |
| Profile | Hookless with widened, flat-top bead |
| Intended Use | Enduro bike /All mountain bike |
| Hole | 32H/32H |
| Spokes | Sapim leader |
| Weight | front 970±15g, rear 1005g±15g |
| Hub | DT Swiss 350 EDG Limited Edition / Formula |
| Freehub | HG / XD / Micro Spline (choose one) |
| Weave | UD matte |
| Front axle sizes | 110×15, 110×20 |
| Rear axle sizes | 148×12, 157×12 |
| Recommend tire width | Tubeless-Ready 2.3–2.8″ (compatible with mainstream foam inserts) |
| Max cyclist weight | 120kg |
| Rim weight | Standard 520 ± 15 g (per rim) |
| Warranty | 2 Years |
| Test | EN test |
| OEM/ODM Service | holes , drilling angle , spacing ,weave ,pattern customized acceptable |
There are no reviews yet. Be the first one to write one.
ICAN Sport Co.,Ltd, located in Shenzhen with offices and factories,is one of professional manufacturers about carbon bikes and all carbon parts for many years. Found in 2009, more than 200 workers, producing about 1700 PCS frames and 1000 SETS wheelrims per month,now our company enjoys long-term business relationships with many clients on the basis of mutual help.
Our focused items are high-end wheelrims and fashion-trend framesets. To meet strict quality standards and requirements, we have a design team and our own brand ICAN. Currently, both OEM (Well-known brands ) and ODM products are available to meet worldwide requirements ( Passed SGS/EN Test). The products have been exported to America, Canada, Germany, Italy,Singapore, Japan and other international markets. To offer super feeling and do help for agents/ wholesalers, it is our eager dream. We always pursue the policy of “Quality First, Prestige Highest “and promise “Best Quality and Service”. By way of best quality, quick leadtime,kind after-sales service, we are looking for sincere and serious friends to join us together, to create value and fun together! Welcome to our factory!
We provide customized various capabilitis !
We provide various customized services to help clients develop their own brand.




















