🏍️ Tune your Harley’s heartbeat with precision and power!
This Motorcycle Primary Chain Tensioner Adjuster fits Harley Touring (2007+), Softail (2007-2017), and Dyna (2006-2016) models. Featuring 28% finer teeth spacing for precise chain tension control, it allows manual adjustment within a 5/8-7/8″ freeplay range. Made from durable 4130 steel and Nylon 66, it reduces primary noise and improves torque by 3.42 ft/lbs, enhancing both performance and longevity.
| Manufacturer | HIYOYO |
| Brand | HIYOYO |
| Model | Chain Tensioner |
| Item Weight | 2.42 pounds |
| Package Dimensions | 7.87 x 6.2 x 4.33 inches |
| Country of Origin | China |
| Item model number | HY-MP-768 |
| Exterior | Steel |
| Manufacturer Part Number | HY-MP-768 |
C**F
Terrible product. I'm a fool for not reading reviews
Absolute piece of junk thank God I felt something was up and I took it out before it caused too much damage. I absolutely should have read reviews whoever made this product uses terrible quality materials. Shame shame shame.
N**K
Do not buy this
Don't be like me and think this baker look alike primary chain tensioner will work. This thing is going to cost me about 4 grand in replacement parts for my Harley. It grenaded itself in under 50 miles. Left me on the side of the road for 4 hours and completely ruined everything on the primary side of my engine. When the plastic shoe broke it filled everything with plastic chunks. Made my primary chain jump off the clutch basket and tore up my inner primary beyond repair. Stator and magneto are shot. Compensater shot. Clutch basket and clutch plates all shot. Its bad. Do not by any means buy this and put it in your bike. Negative stars.
T**S
Extremely Dangerous!!
This product is a lawsuit waiting to happen. It is made with inferior materials and is built with very poor workmanship. When this part fails in the way that it did on my bike, it can cause the rear primary gear to become completely locked which also locks the rear wheel. DANGEROUS AF at any speed... especially at highway and interstate speeds. Do NOT purchase!!
M**T
Broken shoe!
Installed this in a 2007 Softail. Seemed similar to the Baker Armored Attitude set up. Tensioner shoe broke in 4 pieces after only 200 miles.Fortunately, no other damage occurred.Spend the money on a good one. I learned the hard way.
J**8
Not for all Harleys it list.
Does not fit any evo,twin,m8 cam primary
E**L
Junk
This is my first negative review. Bought this knock-off of The BAKER Armored Attitude Adjuster after researching and finding that they were made with exact same materials supposedly. $40 versus $299 for the real Baker adjuster. Only rode about 100 miles before I started hearing some loud noises coming from my primary. I thought it was going to be a bad compensator so I purchased Darkhorses Man o war to install. After taking the primary apart I found what was causing the noise. Pieces of plasic all in my primary. Had I not taken it apart it could have been bad or even fatal. Don't try to save money when it comes to parts for your motorcycle. Lesson learned.
Trustpilot
1 week ago
1 day ago
