The traditional Silica 24.1 gasket has been on the market for over 20 years, but this new 242 gasket is not simply black in color compared to the previous natural rubber version, but is very red due to the use of a specially synthesized elastomeric material. This unique bright red gasket borrows its wisdom from the industrial world, which requires airtight performance even in the harshest of environments. And compared to previously used materials such as rubber or Buna-N, its lifespan is more than five times longer.
The new two-stage construction ensures tightness to both the valve stem and the valve core thread base, which also plays a role in improving durability. Sliding into the valve stem with a satisfying click, the unique internal geometry uses air pressure to compress the gasket onto the valve stem. In other words, the more you pump, the more firmly it holds the valve in placE
Note: This gasket is only compatible with 30.0 / 30.2 and 17-4 stainless Presta valve heads and similar constructions.
SPEC & PHOTO
| FEATURE : | Made of specially synthesized elastomer material |
| 5 times more durable than traditional rubber gaskets | |
| Has a new 2-stage construction optimized for all French valves | |
| The more it is pumped, the more it grips the valve with greater security | |
| Compatible with all existing silica French valve heads |
- We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
- Messenger delivery is available within Nagoya City only.
- We ship every day from Monday to Sunday, except for temporary holidays.
- Available delivery areas: All over Japan and the world.
- Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
- The product will be shipped from Circles.
- Please contact the shipping company in case of damage or loss during shipping.
Regarding the delivery of completed vehicles
- Please note that a separate shipping fee of 6,600 yen (including tax) will be charged for shipping a completed vehicle.
- After receiving your order, we will perform a final check and ship the completed car, but it may take 1-2 weeks. Please understand.
- Some parts of the bike will be removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
- We will inform you of the delivery date and other details by e-mail.
- We apologize for any sales discrepancies at the store.
Regarding the delivery of frame sets
- Nationwide flat-rate shipping: 3,300 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- We will inform you of the delivery date and other details by e-mail.
- We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
- We can also install a headset and BB for a fee, so please feel free to contact us.