evo.com | Spank Wheels > Your rear wheel takes punishment that would make a front wheel cringe. The Spank 359 Vibrocore(TM) Rear Wheel absorbs that abuse with its Vibrocore(TM) foam-filled inner cavity that absorbs chatter while adding surprising strength to the low-profile aluminum rim. With its versatile 35mm internal width and specialized Bead Bite tubeless hooks, this enduro-ready hoop keeps your rubber perfectly shaped and securely mounted even when you're pushing the limits on gnarly descents. From bike park laps to all-mountain epics, this wheel refuses to be the weak link in your chain. J-Hook, Tripple Butted 2.2 / 1.8 / 2 Engagement HEX DRIVE 102T / 3.5deg / 6 Pawl A-Class Handbuilt 5mm Internal Width 5mm internal width is versatile fitting tires from 2" to 2.6" and allows plus size tire use without negative squaring off of tire profiles. Vibrocore(TM) Technology Vibrocore(TM) inner well reduces the transmission of harmful vibration frequencies & increases the fatigue life of the rim. | Spank 359 Vibrocore(TM) Rear Wheel 27.5 2025 - 12x148 Boost, XD, 6-Bolt in Black Size 12X148 Boost Xd 6-Bolt | Aluminum/Rubber