Sprindex Adjustable Rate Coil Spring, 75x162mm - 570-630lbs Derailleur Hangers 129021-Q0-L
Description
129021-Q0-L
712749-Q1-L32D06
Shimano Dura-Ace FD-R9150 Di2 Front DerailleurProduct Specifics
FX4918 TL1114
Manufacturer Part Number: AC7402
Sprindex Adjustable Rate Coil Spring, 75x162mm - 570-630lbs Derailleur Hangers 129021-Q0-LAdjustable base spring rate by changing the length of effective coils Includes spring, adjuster, and 5 Delrin performance adapters that allow the spring to spin while compressing and also adapt to a variety of shocks on the market Coil is made of super high tensile spring steel similar to "lightweight" springs (which is why Sprindex is lighter than regular springs) in order to handle the stress of the system when adjusted to its highest spring rate
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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