Silca
Silca Chilsela Bike Computer Mount - Standard 9-30mm, Garmin, Wahoo
Checking pickup availability...
Loading store availability...

Silca
Checking pickup availability...
Loading store availability...
Silca Chilsela Bike Computer Mount - Standard 9-30mm, Garmin, Wahoo
Loading store availability...
Cutting edge aerodynamic and lightweight mount 3D Printed in Titanium compatible with all Garmin and Wahoo computers (except bolt v1). T-Tray mounting system makes for a removable mount for lights, cameras, and more!
At the end of 2021, the EF Pro Cycling Team asked us to create the ultimate aerodynamic computer mount to fit the Wahoo computer to their FSA 5D and 6D handlebars.
Leveraging cutting edge aerodynamic development, 3D printing, and state of the art ceramic coatings, the Chisela computer mount was born. The Chisela is aerodynamically optimized for the cleanest possible airflow under both the Wahoo and Garmin computers and features a unique 'T-Tray' mounting system inspired by the T shaped underfloor of an F1 car. This T-Tray mounting system allows for quick-release style attachment of lights or cameras underneath the mount, just slide and click to mount and then pull on the lever and slide off to dismount.
Best of all, the T-Tray system adds virtually no additional weight and has no aerodynamic penalty, while also locating the light or camera aft of the computer for improved weight distribution, aerodynamics, and appearance.
Chisela comes in 7 fitment options. The Standard and Wide fitments work with traditional 4-bolt stems, while the other fitments listed are 3D printed specifically to your stem or frame as listed.
Specifications:
• Weight: 27-32g
• 3-6w Aero savings
• Removable light mount included
• Black Cerakote Finish
• Garmin and Wahoo (new models only) pucks included
• 150g compatible for cpu, 250g for accessory
• 6 - 12x stronger than aluminum
• Includes 2 6Al/4V Ti M5 bolts (2g ea.)
• Made in USA
*V1 Wahoo computers are not supported with this mount. Only the updated design will fit on the mount.
Check all technical specifications
© 2026 Sierra Bicycle Supply, 1380 Kleppe Lane Sparks, NV 89431 All rights reserved. Experience by Frengee
Your cart is currently empty.
Start ShoppingJoin our insider list. We’ll email your code and auto-apply it to your cart. *Discount taken at checkout. Cannot be combined with select price-restricted items. See cart for details. Bikes and sale items are excluded.
Tool was exactly how described and packaging was nice. It did take a few days to ship so unfortunately I didn’t receive it in time for the trip I ordered it for which is the reason for 3 stars but I received it the week after and it’s coming in handy.
size is big enough and clear simple layout. moved from garmin 850. I am very satisfied with wahoo!
Sierra is no joke, this is our 4th bike in the last 3 months and the process has been so easy, they are fair with pricing and never make it feel transactional! I won't be buying anywhere else!
You have copied the placement for the Product Page.
Go back to the App Embeds section, and in the Paypal Advanced Settings, paste the copied value into the Product Page field and click the 'Save' button in the top right corner.
To pay using pre-tax HSA/FSA funds, select Truemed at checkout.
For HSA/FSA reimbursement, pay with any method and look for Truemed on the confirmation screen.
Truemed is for qualified customers. Learn more at truemed.com/disclosures.