Vision
TriMax 4D Compact Handlebar
Checking pickup availability...
Loading store availability...

Vision
Checking pickup availability...
Loading store availability...
TriMax 4D Compact Handlebar
TriMax 4D Compact Handlebar, 31.8 x 440mm +10 ACR
Loading store availability...
The Vision TriMax 4D Compact Handlebar blends aerodynamic shaping with ergonomic comfort for road and triathlon riders. Its 4D design encourages a natural wrist angle, while the compact drop and reach support multiple hand positions. Constructed from carbon fiber, it offers a lightweight, vibration-damping ride ideal for long-distance efforts and high-speed control.
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.
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.
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!
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.