What is the pin installed in the side of the handle used for?

This product has two push pins. One is pre-installed in the rotating handle. This is used to push the chain pin out of the chain - effectively breaking the chain. Due to the heavy-duty use of this product, wear and tear happens, so we include a spare pin inside of the rubber handle. It can be swapped out very simply by hand.

Is there replacement Push pin available to purchase for this tool

Hi, We do not sell push pins on their own, but in the event you need another we are happy to ship replacement units to previous customers.

What diameter is the pin?

I don’t know the exact diameter but it fit tightly in the space of the pin in the chain

How do I know what speed my bike is? It is a 93Ose dynasty.

Count the number of cogs (or rings of gear nubs) on the cassette on the rear hub. Generally, there are 7 to 11 rings on the cassette. That number is how you refer to the number of speeds of your bike for maintenance purposes. You then multiply that number by the number of chain rings (or sprockets) on the crank set; generally, it's 2 or 3. For example, if there are 3 chain rings on the crank set and 9 rings on the cassette, then your bike is a 27-speed. However, for maintenance purposes, it's a 9-speed.

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ATLIN Bike Chain Tool - Chain Breaker for 7, 8, 9, 10 Speed Bicycle Chains

ATLIN Bike Chain Tool - Chain Breaker for 7, 8, 9, 10 Speed Bicycle Chains

Product ID: 35982128

Details

Brand
ATLIN
Color
Black Silver
Included Components
spare push
Item Weight
5 ounces
Item dimensions L x W x H
3.2 x 0.6 x 5

👜Compact & portable

🔧7-10 speed chain compatible

🪝Built-in chain hook

3868 som

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Description

🔩 Break chains, not your flow — the ultimate tool for the savvy cyclist.

ERGONOMIC GRIP POWER - Designed with a comfortable handle to maximize control and reduce hand fatigue.
SECURE CHAIN HANDLING - Integrated hook holds your chain steady for flawless maintenance every time.
CUSTOMER CENTRIC SUPPORT - Includes spare push bolt & clear instructions, backed by responsive, thoughtful service.
DURABILITY MEETS PORTABILITY - Crafted from long-lasting materials in a sleek, lightweight design for on-the-go pros.
PRECISION MULTI SPEED MASTERY - Effortlessly remove & install pins on 7, 8, 9, 10-speed & single speed chains.

The ATLIN Bike Chain Tool is a compact, durable chain breaker designed for 7 to 10-speed and single speed bicycle chains. Featuring a built-in chain hook for secure handling, an ergonomic grip for ease of use, and including a spare push bolt plus instructions, it’s engineered for professional-grade maintenance anywhere you ride.

Specifications

ASIN	B01M3VPFGO
Best Sellers Rank	#59,587 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #160 in Bike Shop Tools
Brand Name	ATLIN
Color	Black, Silver
Customer Reviews	4.5 4.5 out of 5 stars (2,108)
Folded Size	approximately 0.6 x 3.2 x 5 inches
Included Components	spare push bolt, chain tool instructions
Item Dimensions	3.2 x 0.6 x 5 inches
Item Weight	5 ounces
Manufacturer	ATLIN
Manufacturer Part Number	BI1002A
Model Number	BI1002A
Number of Items	1
Number of Packs	1
Number of Pieces	5
UPC	863865000314
Unit Count	1 Count

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3868 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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