X
Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LISTSign Up
Bike Tires Direct logo. Link to homepage.
Serving cyclists
since 2002
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.

Crumbs

Product Images

ENVE Silca Valve Extenders
ENVE Silca Valve Extenders
Click Here for Larger Image
ENVE Silca Valve Extenders 1
ENVE Silca Valve Extenders 2

ENVE Silca Valve Extenders

(2)

Pricing and Order Section

Mfg PartNum:
$29.00 pr
MSRP: $29.00
That's off
Out of Stock
Ships Free!
Earn $1.16 in VIP credit. Click to Learn More.
116
POINTS
This size is not eligible for VIP points
Price matches are is not eligible for VIP points
Sorry, but the size you selected is currently out of stock. Click Notify Me to be informed when the item is back in stock.
 

Description

ENVE + Silca Valve Stem Extender

Made for road, gravel and cyclocross rider who use any ENVE tubular or non-tubeless clincher, to ensure your valve stems are easily accessible and not buried inside the rim cavity.

  • The 34mm set is optimized for the SES 3.4 and SES 3.4 Disc.
  • The 45mm set is optimized for the SES 4.5 and SES 5.6 Disc.
  • The 75mm set is optimized for the SES 7.8 and SES 7.8 Disc.

ENVE recommends that the length of your tire/tube valve + the length of your extender exceeds the depth of the rim by at least 10mm.


B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

34mm - Pair

Mfg PartNum: 100-0007-001 

Mfg Warranty: 60 Mo. Parts & Labor

Warranty URL: https://www.enve.com/support/warranty/

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(1)
(1)
(0)
(0)
(0)
(50%)
(50%)
(0%)
(0%)
(0%)
Reviewed 8/21/2023
by SWF Rider
Cycling Enthusiast
SW Florida
Value Rating
Overall Rating
Airing out my inner tube

The ENVE Silca Valve Extenders (30 mm) has expanded my inner tube options. I am using mostly tpu inner tubes with my wheels and the Quarq tyrewiz threads in the tpu's is hit or miss with sealing. These extenders seal well with the tpu's and holds pressure for days!

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 1/3/2019
by B Kuehn
Competitive Racer
Bend, Or.
Overall Rating
High quality valve core extenders

I have used a number or different valve core extenders for deep section wheels, many of which are excellent. The Enve Silca extenders differ in that they are wrapped with a rubber end where they exit the rim. This appears to be a solution to the issue of the valve core extender having that annoying loose wobble which results in a clicking when the wheel rotates. The traditional solution is to wrap a thin layer of electricians tape around the extender before inserting it, the trick being to not make it too thick. While the Enve Silca end seemed a good solution I found that in the rims I was installing them in (tubular 88mm wheels w the extender installed on Vittoria Corsa Speed 23mm tires) the rubber bit was just a little too thick and worked it's way off while pushing the extender through the deep section rim. I imagine this problem may not be an issue on other wheels and or somewhat shallower rims. Otherwise they are great and I didn't find too many other core extenders of suitable length to work well with the 88mm wheels.

Was this review useful to you? Yes/No
Thank you for your feedback.

Mechanic's Corner

Articles will open in new tab.

A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.
additional content loading
additional content loading
additional content loading

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 1

5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]