Cycling
Winter
Running
Hiking
Did you find a better price?
If possible, we will give you an even better one. Don't hesitate to write to us.
Ask for a better price
Special rubber protection preventing dirt from entering between the frame and the seat post, for seat posts with a diameter of 30.9 and 31.6 mm.
Detailed DescriptionSpecial rubber protection preventing dirt from entering between the frame and the seat post, for seat posts with a diameter of 30.9 and 31.6 mm.
Detailed DescriptionDo you have a VAT number? Shop without VAT.
More informationSome parts of this page are translated automatically, so please excuse any imperfections.
BikeYoke Willy is a nifty sealing rubber that prevents dirt from entering the bike frame in the seat clamp area. Dirt and moisture inside the frame can cause cable oxidation, bottom bracket creaking, or seat post squeaking.
BikeYoke Willy is designed for seat posts with diameters of 30.9 mm and 31.6 mm.
WARNING: The function, appearance, and longevity of the installed WILLY seal depend on the shape of the seat clamp used. The sleeve can be pulled over most seat clamps, but many of them are large, have sharp edges and bolts, cannot be hidden inside the WILLY seal, do not fit well, and may get damaged.
With these clamps, we cannot guarantee its longevity. Therefore, we produce the ultra-low SQUEZZY clamp, which fits precisely into the inner groove of the WILLY seal, and we recommend it for perfect function.
EAN: 4713291520831
Do you need help choosing the right product?
Contact us.
Ask a question
Write a review
Wolf Tooth Valais dropper post protection 25 mm
Protection of the telescopic seatpost, for Easton, Giant, Race Face, RockShox, 9Point8, Bike Yoke.
Buy
Apidura Backcountry dropper seatpost adapter black
Adapter for a dropper seatpost for Apidura Backcountry bags, the adapter protects against scratching the seatpost, 45x35 mm.
Buy
Ergon Flip Head Kit adapter for carbon rails
Saddle clamp for carbon rails for the Ergon CF Allroad Pro Carbon seatpost, including the version with offset, weight 20 g.
Buy
Wolf Tooth seatpost clamp 28.6mm Black
Clamp with a diameter of 28.6 mm, weight 18g, tightening torque 6 Nm, 4 mm Allen screw for tightening, color black.
Buy
Wolf Tooth ReMote Pro adapter Match Maker
Replacement plastic adapter for connecting the Wolf Tooth ReMote Pro dropper lever to Sram Matchmaker.
Buy
OneUp Rebuild Kit for Seatposts V3 27.2 mm
Complete seatpost restoration kit V3 with a 27.2 mm diameter ensures smooth operation and longer lifespan, ideal for demanding cyclists seeking reliability and…
Buy
Redshift Stiffer Strips set of springs
Spring set for Redshift suspension seatpost, material steel.
Buy
WOLF TOOTH REMOTE IS-II Conversion Kit spare part
Replacement lever part for IS-II standard seatpost for Shimano I-spec II, tighten to 2 Nm.
Buy
Rock Shox X-Loc/Full Sprint CJ hydraulic hose 2000 mm
Original replacement 2-meter hydraulic hose with Connectamajig fitting for RockShox Reverb seatposts.
Buy
Rock Shox Reverb XPLR AXS Service Kit - 200 h / 1 year
Service kit for Rock Shox Reverb XPLR AXS seatposts, after 200 hours or 1 year of operation.
Buy
BikeYoke I-spec EV adapter right
Adapter for mounting the TRIGGY lever on Shimano brake levers with I-Spec EV
Buy
Fox Racing Shox Transfer upper cradle seatpost lock
Fox Racing Shox Transfer seatpost lock upper cradle, original code 225-00-234.
Buy
Rock Shox Reverb Stealth A2 Service Kit 200 hr / 1 year
Service kit for Rock Shox Reverb Stealth A2 seatposts, suitable for servicing after 200 hours or 1 year of use. Original code RS: 11.6818.051.010.
Buy
Enve Seatpost Battery Plug adapter Di2 battery for seatpost
Adapter for Di2 battery for Enve seatposts, for a diameter of 27.2 mm.
Buy
Cane Creek Thudbuster G4 LT elastomer
Elastomer specifically designed for Cane Creek Thudbuster G4 LT suspension seatposts. Multiple elastomer hardness options.
Buy
OneUp clamp for OneUp V3 seatpost lever
Independent clamp for dropper post lever, diameter 22.2 mm for handlebars, material aluminum alloy, black anodized, clamp can be opened.
Buy
Cane Creek seatpost reducer
A dural reducer that decreases the internal diameter of the seat tube frame for seatposts with a smaller diameter.
Buy
SR Suntour NCX spring for seatposts hard
For seatposts SP12-NCX and SP17-NCX, within the weight range of 95-120 kg.
Buy
Ritchey Di2 seatpost battery mount
Holder for mounting the Di2 battery, compatible with BT-DN110 and BT-DN300 batteries.
Buy
Für Versand nach Deutschland, besuchen Sie bitte BikeYoke Willy Dichtung 30,9 / 31,6 mm
Für Versand nach Österreich, besuchen Sie bitte BikeYoke Willy Dichtung 30,9 / 31,6 mm
Chcesz dostarczyć towar do Polski? Sprawdź BikeYoke Willy uszczelka gumowa 30,9 / 31,6 mm
Chcete doručit zboží do České republiky? Prohlédněte si BikeYoke Willy těsnící guma 30,9 / 31,6 mm
Chcete doručiť tovar na Slovensko? Pozrite si BikeYoke Willy tesniaca guma 30,9 / 31,6 mm
We'll give you an even better one if we can.
I want to be informed if:
Proven quality you can trust
Handpicked and quality-checked
Our team helps you find your perfect fit
Mon - Fr: 10 am to 3 pm
We will reply within 24 hours
Added to Cart
Why create an account?
We have sent a confirmation email to .
Open it, click on the confirmation link and you are ready to shop.
Head of Customer Support
+43 144 20070Mon - Fri: 10:00 to 4:00 PM
info@koloshop24.comWe will respond within 24 hours
during business hours
Write us with the specifications of the bike and add a photo.
![Netherlands [EUR]](/images/front/locales/NLD.svg)
Continue Shopping
Via Facebook
Via Google
