Rohloff Speedhub 4B Rotor 2.0mm thick 160mm Model=Happy Hands Duracork 5x53/39 Spindle Type 110 SQR

5x53/39 Spindle Type 110 SQR JIS Color BLK Bolt Pattern 110x5B Weight 895g Speed 2x8

From its massive 520% gear range the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette)

Interlok spacer compatible Color Black Bearing Type Cartridge Weight 42 Upper Stack Height 15 S

2 Wall Dbl Side NMSW Color Purple Hole Count 36 Valve SV Weight 418g ERD 395 Extras

Made in the USA Fits Brand Rocky Mountain

Rohloff Speedhub 4B Rotor 2.0mm thick 160mm Model=Happy Hands Duracork 5x53/39 Spindle Type 110 SQRSpecific to Rohloff Speedhubs: larger 4 bolt 65mm BCD pattern Rotors work with most 160 203mm brake systems Model Speedhub Size 160mm Mount 4 Bolt Rohloff Thickness 2. 0mm