Does it come with the hose clamps? If so, how many clamps does it come with?

It came with 4 hose clamps, 2 smaller and 2 bigger. I needed the bigger ones since my downtube is fat.

will it mount on a square tube?

The plate is a flat base that can be attached to directly to bottle eyelets or on the tubes of a bike using the clamps provided, it works on rounded tubes, there's no reason why it shouldn't work even better on a flat surface!

Does it fit hailong 48v 18ah?

It does, I mounted my battery to the outside not the inside of the downtube because of the shock absorber is in the way, requiring two more velcro straps around the battery and downtube so I won't lose the battery over rough terrain.

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Grin Technologies Triple Bob Ebike Battery Anchor Bracket Mount - Secure Downtube Battery Mounting Anywhere on The Tubes

Product ID: 347621207

Details

Brand
Grin
Color
Black
Item dimensions L x W x H
7.87 x 1.1 x
Material
Aluminum
Mounting Type
Frame Mount

🔗3 hose clamp channels for ultra-secure fit

🔩3 M5 bolts for rock-solid stability

🛠️CNC-machined aluminum for precision & durability

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44713CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Lock in your power, ride with confidence — the ultimate battery mount for pros.

CLAMP READY SECURITY - Machined channels accommodate up to 3 hose clamps for extra peace of mind.
UNSHAKABLE STABILITY - Triple M5 bolts eliminate wobble and play for a confident ride.
PROUDLY CANADIAN MADE - Designed and crafted by Grin Technologies for premium quality and reliability.
UNIVERSAL COMPATIBILITY - Fits Hailong-1, 21700, Reention & more — mount anywhere on your frame.
PRECISION CNC CRAFTSMANSHIP - Solid aluminum stock ensures a sleek, durable platform that lasts.

The Grin Technologies Triple Bob Ebike Battery Anchor Bracket Mount is a CNC-machined aluminum frame mount designed to securely attach Hailong-1, 21700, Reention, and similar downtube batteries anywhere on your bike frame. Featuring a wide, flat platform and secured by three M5 bolts plus optional hose clamps, it eliminates battery wobble and ensures a rock-solid fit. Made in Canada, this mount is perfect for commuters and off-road riders seeking reliable, versatile battery placement.

Specifications

ASIN	B09BHFH9HB
Best Sellers Rank	#22,686 in Electronics ( See Top 100 in Electronics ) #150 in Adult Electric Bicycles #7,030 in Home Theater Accessories
Brand Name	Grin Technologies
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (125)
Included Components	3 M5 bolts
Item Dimensions	7.87 x 1.1 x 0.28 inches
Manufacturer	Grin Technologies Ltd
Manufacturer Part Number	TripleBob
Material Type	Aluminum
Model Number	TripleBob
Mounting Type	Frame Mount
UPC	628461000621

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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