Searching...
sign in
This product has been discontinued, but we can help!
Show All Products From Rotor
Show Cranks From Rotor
Possible replacements for the
RS4x Steel double 175 crankarm set w and BB
RS4x Steel double 175 crankarm set w and BB
---- Archived Product Data ----
RotorRS4x Steel double 175 crankarm set w and BB
We're sorry, this product has been discontinued.
Show Products From Rotor
RS4X
- Proprietary chainrings are sold separately
- Rotor cranks are not compatible with any other brand of chainrings
- Timing cam rotates top arm to the 1 oclock position when the lower arm is at bottom dead center
- The system increases power up to 16% with constant output to rear wheel
- Lowers lactic acid build up and reduces stress on knees
- Crankset includes proprietary Hexa-Drive bottom bracket
- Aluminum arms with steel BB spindle and pivots
- Discontinued by QBP. For sales contact ROTOR directly at 303-828-4520
| Item Specifications | |
|---|---|
| Color | Silver |
| Crank/FD Type | Road Double |
| BB Shell Width | 68 mm |
| Crank Intended Use | Road |
| Chain Compatibility | Shim/SRAM 10,Campagnolo 10 |
| Weight | 1295 g |
| BB Thread Type | English |
| Spindle Interface Type | Rotor |
| Pedal Spindle | 9/16" |
| Bolt Pattern | 4-Bolt |
| Chainring BCD | 114,114 mm |
| Position | Outer,Inner |
| Arm Length | 175 mm |
Sales and Deals 
Chat Now