EXTRA WIDE
Rear Hub
oversize width for wide rims
3 Speed
Sturmey Archer
SX-RK3
Please check out the completation and optional items that must be fitted to the kit to work - hereafter.
OLD - mounting width in fork 165 mm
shaft 215 mm
for 6 screw disc brake
36 spokes
Detailed dimensions in the description below.
IDEAL FOR CUSTOM PROJECTS WITH
RIMS 100 mm WIDTH OR EAVEN 120
REQUIRES FRAME WITH REARFORK THAT ALLOWS TO MOUNT 165 mm HUB
FEATURES
• Classic 3-speed internal gear hub with gear ratio of 177%
• Gear steps of 33% and 33%
• 6061 Aluminium hub shell
• 36 spoke holes
• Compatible with 13 to 24 teeth sprocket
• Anodised alloy finish
• Weight - 1400g
Gear Ratio
• Overall Range - 177%
• Gear 1 - 75% (Gear 2 - 25%)
• Gear 2 - 100% (Direct Drive)
• Gear 3 - 133% (Gear 2 + 33%)
The offer includes the following items :
- sa SX-RK3 hub
- HMN388 Dome Nut 13/32” – CP ( left )
- HMW518 Lockwasher 4.0mm
- HSL721 Sprocket Circlip
- HMN128 Axle Nut ( right )
- HMN129 Guide Nut - right with shifter-chain exit
- HSL711 plastic Indicator Guard ( for HMN129 Guide Nut )
- HSA315 Indicator Mark3
- HSL759 Cable Anchorage
- HSJ513 Chainstay Fulcrum Clip for pipes with diameter 22,2mm 7/8"
( possible on request HSJ512 - 25,4 - 1" - ask about availability before You order the hub)
(the order of elements according to the position of the parts in the photo above from the left)
ATTENTION! THE HUB TO RUN NEEDS UPGRADE IN ITEMS AVAILABLE IN OUR SHOP:
Optional - cable holder CLICK TO SEE - - - >
Detailed dimensions:
Hub flange diameter
measured at the outer edges of the spokes
X = 93 mm
Hub flanges spacing (width)
Y = 90 mm
Distance between left hub flange and left mount (dropout)
L = 40 mm
Distance between right hub flange and right mount (dropout)
P = 35 mm
Distance between right hub flange and sprocket mount
W = 22mm
