SHIMANO WH-MT620 27.5" BOOST｜High-rigidity tubeless MTB wheel with 30C wide rim

BOOST-compatible wheelset for faster, safer trail riding.

From singletracks with roots and rocks to forest roads where you pick up speed and technical downhill sections, the rigidity and stability of your wheels greatly influence the enjoyment of mountain biking.

The SHIMANO WH-MT620 is a tubeless-compatible wheel that uses a 30C wide rim and BOOST standard. The wide rim design firmly supports the tire, enhancing stability and grip during cornering, and providing excellent control even during aggressive riding. With Shimano's signature high reliability and durability, this wheelset is widely active in everything from trail riding to all-mountain.

Features

• 30C wide rim improves tire rigidity and cornering performance
• BOOST standard compatibility achieves high lateral rigidity and stability
• Tubeless-ready for low-pressure operation and improved grip performance
• Center lock disc brake compatible
• Ideal for a wide range of riding, from trail to all-mountain

SPEC

• Model: WH-MT620 27.5" BOOST
• Wheel size: 584×30C (650B / 27.5 inches)
• Rim material: Aluminum
• Rim size: Height 19.8mm / Outer width 34.7mm
• Tire type: Tubeless
• Recommended tire width: 27.5×2.25～2.50
• Brake type: Center lock disc brake
• Spoke count: 24 spokes front and rear
• Front OLD: 110mm BOOST (15mm E-THRU)
• Rear OLD: 148mm BOOST (12mm E-THRU)
• Freebody: MICRO SPLINE specific
• Front weight: 940g
• Rear weight: 1,184g
• Axle shaft sold separately

The 30C wide inner rim width is a good match for the 2.25-2.50 inch class MTB tires that have become mainstream in recent years. It brings out the full performance of the tire, improving grip and off-road capability.

It is recommended for upgrading complete bikes, as well as for improving the performance of BOOST-standard trail bikes and all-mountain bikes. With Shimano's reliable construction and high dependability, this MTB wheelset can be used safely for a long time.