Key benefits
Light where it matters with the right aero touch
ISM 4D rims maintain light weight while improving aerodynamics
21mm external width (17mm internal) for improved rolling efficiency and comfort
Race-ready responsiveness and added control
Stiff and strong Zicral spokes
Isopulse lacing front and rear for increased wheel stability
GripLink front tire for cornering grip, PowerLink rear tire for low rolling resistance
Better braking performance and rim longevity
Braking distances proven to be 18% shorter than average in wet or dry conditions
Reduced rim wear for extra longevity and an all-black look that lasts for thousands of kilometers
Specifications
Compatibility
Rear axle: Quick Release only
Front axle: Quick Release only
Freewheel: Shimano/Sram, convertible to Campagnolo with optional driver body
Weight
Tyre 700x25: 210 grams
Pair without tyre: 1475 grams
Front without tyre: 630 grams
Rear without tyre: 845 grams
Hubs
Axle material: aluminum
Front body: carbon with aluminum flanges
Rear body: aluminum
Adjustable sealed cartridge bearings (QRM+)
Freewheel: FTS-L steel
Intended Use
Max. Pressure: 23mm 8.7 bars - 125 psi, 25/28mm 7.7 bars - 110 psi
For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included
ASTM CATEGORY 2 : road and offroad with jumps less than 15cm
Recommended tyre sizes: 25 to 32 mm
Rims
ETRTO size: 622x17C
Height: front 24mm, rear 26 asymmetrical
Weight reduction: ISM 4D
Brake track: Exalith 2
Internal width: 17 mm
Valve hole diameter: 6.5 mm
Tyre: clincher
Drilling: Fore
Joint: SUP
Material: Maxtal
Spokes
Shape: straight pull, bladed, front double butted
Nipples: Fore integrated aluminum
Lacing: front radial, rear Isopulse
Count: front 18, rear 20
Material: Zicral
Tyre
Breaker: Front Kevlar, Rear polyamide
Dimension: 25-622 (700x25c)
Yksion Pro GripLink (front) & PowerLink (rear)
Front and Rear Tread: Single Compound
Casing: 127 TPI
Versions
Color: Black only
Delivered with
Multifonction adjustment wrench
Exalith brake pads
User guide
BR601 quick releases
