SHIMANO MT620 Boost Disc Tubeless MTB wheel set 15 x 110 / 12 x 148 mm

Features: - Tubeless construction for more aggressive riding Specifications: - 10T top wide range cassette compatible - 30C rim width for more tire rigidity - Rim diameter: 27.5”/29” - Average weight: 1255 - Model name: WH-MT620-TL - Specification: R12-B-29 - Color|1 Hub shell: Black - Front/Rear: Rear - Brake type: Center Lock disc brake - Rear speeds: 12 - O.L.D. (mm): 148 - Wheel size: 622 x 30C (29 inch) - Tire|Type: Tubeless - Tire|Recommended size: 29 x 2.25 - 2.60 - Rim|Height (mm): 19.8 - Rim|Internal width (mm): 30 - Rim|External width (mm): 34.7 - Rim|Rim joint: Welded - Rim|Offset Rim: Yes - Rim|Requires rim tape: X (30-584) - Spokes|Number: 24 - Spokes|J-bend: Yes - Axle fixing method: 12 mm E-THRU - Thru axle (length x inner diameter ; mm)|148 x 12: Yes - Spline type|Micro Spline: Yes - Engagement type: Pawl ratchet - Seal|Hub: Labyrinth+Contact - Seal|Freehub body: Contact - Reflector|JIS/CPSC: CATEYE RR-550-WUW SW - Reflector|AS: Cateye RR-550-WUA SW - Reflector|Din: Cateye RR317-WUA SW Technology: Micro Spline: - Micro Spline delivers lightweight aluminum Freehub body to reduce weight and 10 teeth top gear. Use combination with Micro Spline cassette and FREEHUB. Micro Spline patents are pending Benefits & Features: - Lightweight aluminum Micro Spline Freehub seamlessly integrates with small 10-tooth top gears. - Smaller and more widely distributed splines limit cog damage on lightweight aluminum Freehub. Center Lock: - The Center Lock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.