SRAM X9 12x142mm Rear Hub Compatibility & Specifications

SRAM X9 Rear Hub 12x142mm for Disc Brake MTB, 2011 model series, 8/9/10 speed compatible.

Sram X9 rear hub 12mm E-thru axle standard.
Looks cheap finish in my opinion with stickers instead of printed logo.

Weight: 395g
Hub Shell: Aluminum - Hi/Lo design - Machined windows on rotor side flange
Spoke Holes: 32 holes
Spoke Hole Circle: Drive side Ø 45mm, Rotor side Ø 58mm
Rotor Compatibility: International Standard - 6 bolts
Driver Mechanism: External mechanism - 3 pawls
Freehub Body Material: Steel
Axle Type: Quick Release
Axle Material Steel
Axle Diameter: 12mm
Axle Length: 142mm
Over Locknut: Alloy side caps with chrome plated steel frame rests
Bearings: High precision cartridge bearings
Upgrade Over X-7: Lighter - higher grade bearings - Turbine machining
Finish Black ano - adhesive stickers.

Require Shimano Tool TL-LR15 for locking the cassette lockring. Will need also the Shimano Tool TL-SR21 to unlock the lockring.

Compatible with Shimano 8/9/10s Dyna-Sys cassettes: CS-M980, CS-M970, CS-M771-10, CS-M770, CS-HG81-10, CS-HG80-9, CS-HG61-9, CS-HG50-9, CS-7700.

Also Compatible with KCNC 9 speed cassettes, Token 9 speed cassette.

Also Compatible with SRAM 8/9/10 MTB cassettes: XG-1099, PG-1070, PG-1050, XG-999, PG-990, PG-980, PG-970, PG-950, PG-850, PG-830, PG-820.

Compatible with: 6 bolts disc (International Standard)

Park TS-2.2 Truing Stand

Park Tool TM-1 Spoke Tension Meter

The Art of Wheelbuilding: A Bench Reference for Neophytes, Pros & Wheelaholics