Shimano warrants to the original retail purchaser that the Shimano bicycle division product for which they received this warranty, is free from non-conformities in material and workmanship for a period of two years and their Dura-Ace and XTR components are covered for a period of three years from the date of original retail purchase. Shimano footwear, soft goods and wheels are warranted for a period of one year.

• SHIMANO engineered proprietary sealing tubeless system
• 24.6mm wide rim profile (19C)
• UST tubeless compatible
• Quick, double pawl engagement FREEHUB optimizes traction
• 2-cross laced tangent straight-laced spokes optimize torsional rigidity
• E-THRU rear 12mm stiff axle improves cassette and rotor precision
• E-THRU front 15mm stiff axle minimizes suspension distortion
• CENTER LOCK is a quick, simple, lightweight, and effective rotor mounting system
• Angular Contact Cup & Cone Bearings with labyrinth & contact high-quality sealing
• MODEL NO: WH-MT66-R-29
• SERIES: SHIMANO
• Color: Black/White
• Average weight: 1115g
• Remarks: ** Exclusive rim tape***CP is available only for 9 & 10-speed
• Spokes Straight pull
• Quick engagement: X (32points/360°)
• QR lever Color: Black
• Bike Type: MTB
• Axle Length: 146
• Axle Diameter: 14
• Axle Fixing method: QR
• QR Skewer Length: 168mm, 173mm
• Quick-release skewer length 168
• Quick-release skewer length 173
• Bearing_Cone: CBN
• Brake Type: Center Lock Disc
• Front/Rear: Rear
• Grease holding function
• O.L.D: 135
• Rear speeds: 8
• Reflector AS: CATEYE RR-550-WUA SW
• Reflector DIN: CATEYE RR-317-WUA SW
• Reflector JIS/CPSC: CATEYE RR-550-WUW SW
• Rim Height: 19
• Rim Requires rim tape: X**
• Rim Rim joint: Welding
• Rim Width: 246
• Seal FREEHUB body: Contact
• Seal Hub: Labyrinth & Contact
• Spokes_Butted: 2.0-1.8-2.0
• Spokes_Number: 28
• Tire Recommended size: 29x1.50-2.25
• Tire Type: UST/clincher
• Wheel Size: 622x19C (29)

Must be installed and serviced by qualified bicycle mechanic