Description
The Arch S1 is built on Stan's faster-engaging
optimised for 10-speed Super Narrow HG drivetrainsCorrosion-resistant grey finish on outer plates116 links
ICE-TECH disc rotor for a longer life time of the brake pads
they can be read in the 1890 catalogue
The direct drive of the turbo trainer is even more powerful
Shimano UN55 English SQUARE-JIS 73x110mm Bottom Bracket Compatio_Enriched The Arch S1 is builtShimano's BB UN55 Square Spindle Bottom Brackets are the unofficial standard for English threaded cartridge bottom brackets. Quality, value, and durability come together to keep you cranking for many, many miles. Fits JIS Square Taper Cranksets Hollow spindle Crankarm fixing bolts not included
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
























