Boxxer Solo Air Upgrade Kit
New Solo Air™ spring with revised spring curve, air spring tunability with Bottomless Tokens (4 included in package). Compatible with BoXXer World Cup forks from MY11 to MY14 (serial number later than 16T11XXXXXXX)
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- Solo Air™
Solo Air is like a Buddhist monk. Its enlightened design lets you add air to your forks through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. So they’re always in perfect equilibrium, like Yin and Yang. Giving you a plush, predictable ride you can set up in seconds, with the lightest weight air spring on the market.