Sun Tour SunXCD Crank Arms 50.4 BCD/110/130 BCD - Stronglight 49D/TA Cyclotouriste


SunXCD Exceed Crank Arms

These elegant cranks are unique. They are designed to accept 50.4mm BCD chain rings by Stronglight, TA Cyclotouriste or Velo Orange. OR you can order them with a spider (adapter) to fit 110mm/74mm chainrings which are freely available from many manufacturers. 130mm PCD spider (adapter) now available also.

They come complete with mounting kit for single chainset (50.4mm/80mm) and pedal washers.

Does not including mounting hardware for inner ring

We now have original Specialités TA Pro Vis 5 Cyclotouriste Chain Rings in stock for these arms. Please browse our Shop to find them.


Cold-forged crank with vintage look and design. Spider is 50.4BCD. Adapters 110/74mm BCD chainrings available separately.

- Cold forged 6066 aluminum
- BCD: 50mm
- BB Axle Type: JIS Square Taper
- Finish: Polished silver anodized
- Lengths:  165mm/167.5mm/170mm/172.5mm
- 345g (arms only)

Chainline is 43.5mm with 113mm bottom bracket

Q Factor is 145mm with 113mm bottom bracket

Spider BCD Adapter:
- SXAD103 (110/74BCD) - 62g