Box One Prime 9 X Wide

Box prime 9 11 50t cassette box two let s start with the elephant in the room.

Box one prime 9 x wide. The chunky 11 50t box two prime 9 cassette features an ultra wide 454 range the same range of 12 speed nx eagle in a narrower package. Fast free shipping box three prime 9 groupset in the kit in a box mtn group collection features specs. Clearly riders can benefit from a wide range of gears and the x wide prime 9 group delivers a 454 range. Most readers are familiar with 12 speed drivetrains from shimano and sram so for much of this review i ll be comparing the box prime 9 group to sram nx eagle which shares many similar attributes.

We could have exploited a sub 300g weight with an alloy cog but chose to stay true to our value. A unique machined all steel unibody lattice and alloy support disc have netted us a high performing simple durable and lightweight cassette. Wide range 9 speed drivetrain with a 11 50t cassette. Used for 2 months slight use wear but nothing out of ordinary.

All nine cogs are one piece of chromoly steel riveted to a splined. 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. Including a limited slip clutch sealed bearing pulleys and a solid construction box three rear derailleurs are compatible with 11 46 and 11 50t derailleurs making it one of the most versatile derailleur offerings for prime 9. Box components one prime 9 speed drivetrain explained.

The cassette is made up of nine hardened alloy steel cogs and an ed coated black finish. The one prime 9 x wide groupset aims to combine the range of a typical modern 12 speed setup with the simplicity and in theory the durability of a 9 speed drivetrain. Is the box two prime 9 chain compatible with any wide narrow chainring. Prime 9 cassette box s one prime 9 cassette sports an 11 50t range and is manufactured from 7075 t6 aluminum and chromoly steel.

No box prime 9 chains are compatible with most 11 speed wide narrow chainrings but there are some chainrings that can result in poor performance. Selling my box one prime 9 shifter cassette derailuer brand new chain clamp mount and sram matchmaker mount for shifter. Yes all box prime 9 chains have standard external geometry that will work with most existing 9 speed drivetrains.