Crest Tool
Suspension Sag Ruler
Suspension Sag Ruler
4.67 / 5.0
(9) 9 total reviews
Simplify mountain bike suspension setup with the Suspension Sag Ruler, a precision tool for sag measurement. This ruler makes setup easy for shocks and forks that don't have sag measurements printed on them.
Features:
- Millimeter Markings: Accurate sag measurements for precise tuning. 35 mm on the small side for rear shocks and 75 mm on the long side for forks.
- Sag Table: Sticker with fork and shock stroke lengths for quick percentage calculations.
- O-Ring Clearance: Fits seamlessly over suspension O-rings.
- Scratch-Free Design: 3D-printed plastic protects stanchions.
- Compact Design: Slim profile fits into frames with tight clearance.
Update May 2025: I removed 200 mm on the fork travel and added 170 mm because that's a more popular fork size. If you want a sticker that includes 200 mm leave a note or send an email with your order.
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Item as described and very useful. I purchased a few extras for friends and to keep one in my car.
Does exactly as described. Bought 2 extras for some buddies.
So portable and easy to use. It has a permanent place in my tool box.
Shipping was fast and the rulers I bought are great and they come with stickers
Thanks for the review!
Excellent tool for measuring suspension travel for front and rear that helps you dial in equal percent of travel use of front and rear. Wish I had it earlier and would have definitely sped up the process of dialing in my suspension. Fyi, do not leave in your car on a hot day as the plastic will get warped but still useable. I am going to check website to see if they have an aluminum model. Excellent tool for dialing in suspension.
Thanks for the review and feedback. I am currently working on switching to a more temperature resistant material, hoping to release that soon!