DT Swiss Bicycle Bike Service Upgrade Kit for Ratchet Exp Hubs 54T Cycling Repair Tools |

DT Swiss Bicycle Bike Service Upgrade Kit for Ratchet Exp Hubs 54T Cycling Repair Tools |

Delivery to Moskva g

Delivery to a Post office

Self-pickup

5,0

All stars

The new 180 240 or other brands use hubs with dt exp structure, the old 240 cannot be used (note that some brands, such as Lightning, etc., use this structure, please make sure by yourself) This model is EXP unilateral drive version/54T Advantages of 54t hubs. First: Less trampling dead spots, easy to start climbing Second: When you want to accelerate downhill or rush out of the team, it is much easier than 18t to exert force, and there is no need to change gears in advance Third: The sound is much better than 18t (The front chainring is 32t and the rear flywheel is 32t. The gear position is, Take the 18-ring dt hub as an example, There are 18 teeth in a circle, which means that the distance between each tooth is 20°. That is, there is an idling angle of 20° when starting; If the front chainring is 24t and the rear flywheel is 36t, when you are afraid of steep slopes, There is an idling angle of 30 degrees, and the pedaling dead point is very large. It's hard to get started. If it is 54t, because the number of teeth is three times that of 18t, Therefore, the tramp dead point is only one-third, and it is easy to start climbing steep slopes. It's more obvious when going downhill, if you want to accelerate suddenly, The 18-ring hub, the legs have to be trampled crazily, In order to allow the hub ratchet to quickly bite into force later, and the 54t hub is much easier) Approximate diameter of ratchet wheel: small ratchet wheel 27.6MM, large ratchet wheel about 29.8MM Material:Aluminum alloy colour:Silver + Red
Package Contents: 1 x Ratchet remover Exp tool Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.