Speedway CTS Strap
By DASSARI
$69.99 USD
- Ideal for chronographs and sport watches.
- Recommended for wrists 5″-9.”
- Material: FKM Vulcanized Rubber
- Free from PFAS
- Spring Loaded Deployant Clasp
- Total Length (not including buckle): 204mm (102/102)
- Thickness: 4.5mm – 3.4mm
- Integrated quick release spring bars for easy installation and removal.
- A spring bar removal tool is needed to install the clasp.
- Product color may differ from picture depending on computer/mobile screen.
- SKU: fk27
Our CTS Speedway Strap is engineered for chronographs and sport watches. It balances durability with everyday comfort, making it a versatile choice whether you’re on the track or at the office.
Crafted with premium FKM rubber, this strap resists water and sweat, maintaining its shape and finish under active use. The improved spring deployant clasp matches the strap’s construction for a seamless look.
This strap can be cut to perfectly fit a wide range of wrist sizes—from 5 inches to 9 inches—ensuring a secure and tailored fit for nearly any wearer. Quick-release pins make swapping straps effortless.

Swap Straps in Seconds
Make swapping straps the easiest part of changing your outfit with our integrated quick-release spring bars. No tools needed.



Dust & Heat Resistant
Standard silicone straps attract dust and lint making them look cheap and dirty. Our trademark DuraFlex® FKM rubber straps deter debris so they always look fresh and clean.

Get the Perfect Fit
Designed with a CTS (cut-to-size) system, this strap can be trimmed to your exact wrist size for a secure, streamlined fit with no bulk.





David Schwartz –
This strap is a banger for sure! I wanted to see if I could take my Date-Day watch to a sporty summertime vibe by changing the strap out and I have to say, this one nailed it! The clasp is awesome, with twin spring loading that is easy to put on and take off without messing with any clasps or pushers…reminds me of higher end bracelets from brands like Blancpain. The FKM feels nice and pliable while still being super comfortable on the wrist. Measure twice with this one and then cut because you have to get the perfect fit correctly otherwise you’ll have a strap that’s too short or too long. I can’t wait to get more of these once they’re back in stock!
steve.fortier –
Game changer level strap! Swapped this strap onto a watch that I originally liked and then really didn’t wear much because of the strap. This strap, with it’s great cut to fit sizing and awesome clasp basically transformed it into a new watch for me. Highly recommend this one.
Lamont –
It fit great. The color is good and the price is right.