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Box One Prime 9 X-Wide 11-50T Cassette
The Box One cassette its a piece of art that 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. With only 350 grams of weight we know that this is what the riders need. Enjoy the simplicity of ride this piece of history.
FEATURES
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Our Best Performing Cassette
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Steel Lightweight Unibody Construction
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Lightweight Alloy Internal Support Disc
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Ultra-Wide Ratio with Consistent Progression
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Durable Dual-Coating DLC & Nickel Protection
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Prime 9 Technology™
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Compatible with HG Freehub Bodies
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Not Intended for E-Bike Use
​COMPATIBILITY
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Box One Prime 9 Chain 126L DLC Black
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Box Two Prime 9 126 Link Chain Nickel
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Box Three Prime 9 126 Link Chain Polished
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Box One Prime 9 Rear Derailleur
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Box Two Prime 9 X-Wide Rear Derailleur Black
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Box Three Prime 9 X-Wide Rear Derailleur Black
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Box One Prime 9 Shifter Black
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Box Two Prime 9 Shifter Black
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Box Three Prime 9 Shifter Black
HOW TO INSTALL
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