W21-3540 wave disc all road 21mm internal width 40mm deep carbon clincher rim - 375g Cyclocross bike wheels 350g 120kgs / 265lbs W21A-3540

350g 120kgs / 265lbs W21A-3540 375g 1

and exceptional performance

please do NOT choose "No Access Hole"

Depth 40-45mm ERD 555mm - front disc side and rear drive side / 565mm - front non disc side and rear non drive side (including nipple head dimension)

280g 120kgs / 265lbs W21A-3540 375g 1

W21-3540 wave disc all road 21mm internal width 40mm deep carbon clincher rim - 375g Cyclocross bike wheels 350g 120kgs / 265lbs W21A-3540Product Item: W21 3540 wave disc all road 21mm internal width 40mm deep carbon clincher rim 375g Featuring a wide 21mm internal rim width, new wave profile offers significant performance benefits: it reduces aero drag, more laterally stiff, and has greater impact resistance. If you're looking for a fast mid depth wheel that will give you an edge over the competition, look no further than these super light wave rims. Rim Specs Rim Model W21 3540