Mavic Crossmax SX

For 2009 the Crossmax SX gets a totally new freehub design, goes on a 165 gram diet, and gets a hot new look. New ITS-4 pawl system delivers instant engagement and transfer of pedaling energy and interspoke milling (ISM) significantly reduces the weight and inertia of the wheel. These new technologies add dynamic performance to the SX whether going up the mountain or down.

Lightning fast accelerations and instant power transfer:

• ISM machined rim to lower inertia
• ITS-4 freewheel system for instant pawl engagement

Increased riding control, better steering precision and higher strength:

• Optimized front dish with 20x110 compatibility
• ITS-4 allows the use of through axles also on the rear 
• UST tubeless 21c compatible rim, for better grip and increased control

Featherlight weight for the category, that makes for a most dynamic ride:

• ISM weight reduction on a rim made out of Maxtal
• Alloy freewheel on ITS-4 
• Zicral spokes

Rim:

• Color: shot-peened and gray anodised — CD light
• Drilling: Fore
• Internal width: 21 mm c
• Joint: SUP
• Lowering: ISM
• Valve hole diameter: 6.5 mm

Hub:

• Front axle size : 20 x 110 mm only
• ITS4, alloy

Spokes:

• Nipples: integrated M7 aluminum with brake rings
• Shape: straight pull, round

Compatibility:

• HG 8/9−speed
• Recommended tire sizes: 2,0 to 2,5
• Tire: UST Tubeless and tubetype

Supplied With:

• 12 and 9 mm frame support
• Bearing adjustment tool (rear wheel)
• Rear BX601 quick release only
• Spoke wrench (rear wheel)
• User guide and warranty card
• UST valve and accessories