The Box One cassette brings together all the virtues of the Prime 9 philosophy and distills them into what we feel is our most defining product to date. A unique machined all-steel unibody lattice and alloy support disc have netted us a high-performing, simple, durable and lightweight cassette. We could have exploited a sub 300g weight with an alloy cog but chose to stay true to our value proposition.
- • Our Best Performing Cassette
- • Steel Lightweight Unibody Construction
- • Lightweight Alloy Internal Support Disc
- • Ultra-Wide Ratio with Consistent Progression
- • Durable Dual-Coating DLC & Nickel Protection
- • Standard Freehub Body (HG)
- • Prime 9 Technology™
- • Not Intended for E-Bike Use
SPECIFICATIONS
Material Acetal, 7075-T6 Aluminum, Chromoly Steel Gears 11 - 13 - 15 - 18 - 22 - 28 - 34 - 42 - 50 Weight 365g /12.8oz
Box One Prime 9 11-50T Cassette Black
€390.00 Regular Price
€280.00Sale Price