🚴♂️ Keep your ride smooth and stylish—never miss a beat on the road!
The PSLER Bike Chain Tensioner is a precision-engineered accessory designed for single-speed bicycles with a 10mm rear axle. Featuring an 11-tooth floating pulley and spring mechanism, it ensures optimal chain tension and prevents derailment. Made from high-quality aluminum alloy with a striking red finish, it combines durability with eye-catching style. Easy to install via braze-on mount, this tensioner is the perfect upgrade for folding and fixie bike enthusiasts seeking reliable performance and sleek aesthetics.
| Mounting Type | Braze-On Mount |
| Number of Teeth | 11 |
| Manufacturer | Bike-0001 |
| Item Package Dimensions L x W x H | 4.29 x 2.09 x 1.18 inches |
| Package Weight | 0.06 Kilograms |
| Brand Name | PSLER |
| Part Number | Bike-0001 |
D**E
great for ebikes builds. and converting multi speed to single without having to replace chain.
great option when converting a geared bike to single speed just line it up with the gear you want to use and lock it down . easy almost self aligning adjustments. something I use on Electric bicycle builds sometimes.
J**N
does the thing
does what it's supposed to do
T**Y
Junk
Missing parts
P**K
I love the look and decent enough quality
Works pretty well on my conversion I like it a lot and love the color, not very self explanatory to set up tho.
S**N
Bicycle chain tensioner
This tensioner was easy to install and adjust. It comes complete and ready to install on a 3/8 or 10mm axle or axle bolt. Overall I am happy with this purchase and would recommend this product if you are looking to add this to your single speed bicycle.
G**
Poor assembly
Doesn't come with a mounting bolt
I**S
Great for 3 speed hubs!
This model will not work on a 10-speed for any emergency repairs, and chain cutting would be necessary for it to work in either 2-2 or 1-1 both high gears. Maybe if they put a guide tract on it, it could work as a manually adjustable 10 speed guide wheel as only listed gears align straight. May get some more for fixed gear, and cruisers that chain always falls off. Also fit 3s speed internal hub systems with some difficulty.
A**R
Will install
I haven't installed it but it feels like there's tension in the middle. 5/5 for packaging and cut.
Trustpilot
2 months ago
2 days ago
