Upgrade Your Ride with a Cleaner, More Protected Experience Tackle your adventures with confidence, free from the worry of grease-stained pants or a damaged chainring. Our 48 Teeth Bicycle Chain Guard is the simple, effective solution for a cleaner and more professional biking experience. Key Features & Benefits: Dual-Function Design: Acts as both a grease guard to protect your clothing and a bash guard to prevent damage to your chainring from rocks, logs, or accidental impacts. Rugged & Lightweight: Crafted from tough polycarbonate plastic, it delivers exceptional strength and impact resistance without weighing you down. Sleek, Low-Profile Look: The black finish and neat design enhance your bike's aesthetics, giving it a custom, well-maintained appearance. 【!!! IMPORTANT: MEASURE BEFORE YOU BUY !!!】 To ensure this product fits your bike, you MUST confirm the following on your current chainring: Number of Holes: It must have 4 inner mounting holes. Hole Spacing: The distance between the centers of two adjacent holes must be exactly 4.72 inches (12 cm). How to Measure Correctly: Use a caliper or ruler to measure the center-to-center distance between any two adjacent inner holes on your chainring. Compare this measurement to our specification (4.72 in / 12 cm). Incorrect measurements will result in a non-fitting guard. Specifications: Material: PC Plastic Color: Black Compatible Teeth: 48T (48-Tooth) Chainring Mounting: 4 Inner Bolts Adjacent Hole Spacing: 4.72 inches (12 cm) Diagonal Hole Spacing: 6.73 inches (17.1 cm) Guard Diameter: 8.15 inches (20.7 cm) Package Includes: 1 x 48T 4-Bolt Bicycle Chain Guard (Black) 4 x Mounting Screws

Kyle North –
Practical Protection for Your Bike and Clothes
This 48-tooth 4-bolt bicycle chain guard is a simple but effective addition to any mountain bike. Made from durable PC plastic, it protects your chainring from knocks and keeps grease off your pants during rides. The 4.72-inch hole spacing fits standard setups, and the included screws make installation quick and hassle-free.It’s lightweight yet sturdy, and the black finish looks clean on most bikes. Perfect for casual riders or mountain bikers who want a low-maintenance way to protect both their bike and themselves.
JC J. (comprador verificado) –
Fits perfectly, mounting screws included
Fits perfectly, mounting screws included
McTavey (comprador verificado) –
Doesn’t fit right, Double check 4-bolt locations
Did not align with 48t.
NW (comprador verificado) –
Decent product
Works on older bike well and does the job we needed
George M. (comprador verificado) –
Didn’t fit charging for return.
Didn’t fit a trek 7300fx. Amazon will charge me almost the entire cost to return it! When we inquired as to the reason for the charge we were told it’s because it was a third party supplier. Beware amazon is now charging for returns no matter what the Amazon add says.
Jay McClain (comprador verificado) –
Satisfied
It fit good and easy to install .
Howard (comprador verificado) –
Good enough!
My old one broke a couple days ago. I’m constantly amazed that it is so easy to find something like this without any effort and for a reasonable price. I measured the distance between my holes, and this appears to be one of a few different patterns/sizes that are standard. That being said, the distances between the holes on this product are slightly short. However, it is plastic and though all but one of the screws are not perfectly straight, it does the job.