









⚙️ Master your ride’s power with precision belt tension!
The KiWAV Motorcycle Belt Tension Gauge is a durable, easy-to-use tool designed to measure and adjust belt tension precisely at 10 lbs. Compatible with all belt drive motorcycles featuring belts up to 40mm wide, it ensures optimal performance, fuel efficiency, and safety by maintaining proper belt tension. Its universal U-shaped cradle and clear graduated scale make maintenance quick and hassle-free, helping riders avoid costly repairs and ride worry-free.








| Manufacturer | KiWAV |
| Brand | KiWAV |
| Model | KR-K381-belttensiongauge-haUS |
| Item Weight | 2.29 ounces |
| Package Dimensions | 8.7 x 2.5 x 0.5 inches |
| Item model number | 8542038676 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | KR-K381-belttensiongauge-ha |
N**N
Great value
Does the job for my harley
C**Y
Performs as expected
This belt tension tool performs as expected. A simple design, seemingly just like the oem Harley tool but for much less $.Allows for a more accurate check of the belt adjustment giving peace of mind that the belt is within the correct service specification.
O**7
Works for adjusting belt on Fatboy
Easy to use and adjust belt tension on my custom fat boy.
H**Z
Does what it’s supposed to
My Harley started chirping when letting off the throttle. Believed it was the belt so I bought this tool and sure enough my belt was way loose. No frills tool, does what it’s supposed to and seems to be decently well made.If you don’t have a bike stand and have to do this on the kick stand, it may be a little difficult to get the tool on the belt and your finger under it to push up. Not a huge issue, but if you have weak hands it is a difficult angle.
E**S
On the Dot
Makes it easy to get it straight
L**D
Belt tensioner
Seems to do what it is supposed to do
L**C
Have no Idea if its 10 lb
I used it to set my belt. Seemed in the correct range. Was very loose and now it is tight but not like a bow string.I have checked the belt after each 100 mile ride. Everything stayed the same.Would be really nice to have a sticker on unit from when it was checked at factory for 10 pound accuracy. Too much trouble for China quality control
M**O
Great Tool to Have
This is one of those "must have" tools in your collection of motorcycle tools. Very easy to use. I used this tool on my 2009 Harley Davidson Ultra Classic and it worked perfectly.
Trustpilot
1 week ago
3 weeks ago