BikeYoke Willy sealing rubber, 30.9/31.6 mm
BikeYoke Willy is a clever sealing rubber preventing dirt from entering the inside of the bicycle frame in the area of the saddle clamp. Dirt and moisture in the frame then cause oxidation of the cables, control of the seatposts, squeaking of the center of the bike or creaking of the seatpost.
BikeYoke Willy is designed for seatposts with a diameter of 30.9 mm and 31.6 mm.
ATTENTION: The function, appearance and service life of the installed WILLY seal depends on the shape of the saddle clamp used. The sleeve can be pulled over most seat clamps, but a lot of them are big, have sharp edges and screws, won't hide in the WILLY seal, it doesn't fit well and can get damaged.
We cannot guarantee its lifespan with these sleeves. That's why we make an ultra-low SQUEZZY sleeve that fits exactly into the inner groove in the WILLY seal and we recommend it for perfect function.
| product ID | 127143 |
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