Ergotec Replacement spring (for Seat Post SP-10.0 and SP-10.0 Vario 550 | Black/Yellow) 250-ml This can be mounted to

This can be mounted to frame tubes of 25 to 35mm diameter

replaceable button battery (CR 2032) is sufficient to supply the BC 8

Whether you're moving at high speeds on the road or riding in challenging terrain

the battery pack is easy to take along

Compatible with SKS Velo 55 fenders

Ergotec Replacement spring (for Seat Post SP-10.0 and SP-10.0 Vario 550 | Black/Yellow) 250-ml This can be mounted toThe replacement steel spring for driver weight 50 90 kg is suitable for the model SP 10. 0 and SP 10. 0 Vario 550. Diameter: 27. 2 31. 6 33. 9 34. 9 mm Driver Weight: 50 90 kg Material: Steel Finish: Black Yellow Description: spring replacement for seat post SP 10. 0