


19 Hours
9
1
$40.00
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VenmoThis tool is a CycloSpirit Derailleur Hanger Alignment Gauge, a specialized instrument used for bicycle maintenance. What It Does Its primary purpose is to check and straighten a bent rear derailleur hanger. The hanger is the small, often sacrificial piece of metal that connects your rear derailleur to the bike frame.
YouTube·Down to Ride MTB +2 Symptoms it fixes: If your bike has "dodgy" or inconsistent shifting, skipping gears, or unusual drivetrain noise (ticks and clacks) that adjusting the cable tension can't solve, it’s often due to a misaligned hanger.
Amazon.com +2 How it works: You thread the tool directly into the hanger where the derailleur normally sits. By rotating the long arm around the wheel and measuring its distance from the rim at several points (typically 12, 3, 6, and 9 o'clock positions), you can identify exactly where the hanger is bent and then use the tool as a lever to gently bend it back into perfect alignment.
Excel Sports +1 Key Features Broad Compatibility: It works with most standard wheel sizes, typically from 20” to 29”+. Design: It features a heavy-gauge metal construction with a sliding measurement shaft and a lockable adjustment knob (the black knob seen in your photo). Precision: It is designed for both professional bike shops and home mechanics who want precise gear shifting.
Amazon.com·Wise Buys +2 Retailers like Amazon and CycloSpirit typically sell this tool for around $50 to $60.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












19 Hours
9
1
$40.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.



VenmoThis tool is a CycloSpirit Derailleur Hanger Alignment Gauge, a specialized instrument used for bicycle maintenance. What It Does Its primary purpose is to check and straighten a bent rear derailleur hanger. The hanger is the small, often sacrificial piece of metal that connects your rear derailleur to the bike frame.
YouTube·Down to Ride MTB +2 Symptoms it fixes: If your bike has "dodgy" or inconsistent shifting, skipping gears, or unusual drivetrain noise (ticks and clacks) that adjusting the cable tension can't solve, it’s often due to a misaligned hanger.
Amazon.com +2 How it works: You thread the tool directly into the hanger where the derailleur normally sits. By rotating the long arm around the wheel and measuring its distance from the rim at several points (typically 12, 3, 6, and 9 o'clock positions), you can identify exactly where the hanger is bent and then use the tool as a lever to gently bend it back into perfect alignment.
Excel Sports +1 Key Features Broad Compatibility: It works with most standard wheel sizes, typically from 20” to 29”+. Design: It features a heavy-gauge metal construction with a sliding measurement shaft and a lockable adjustment knob (the black knob seen in your photo). Precision: It is designed for both professional bike shops and home mechanics who want precise gear shifting.
Amazon.com·Wise Buys +2 Retailers like Amazon and CycloSpirit typically sell this tool for around $50 to $60.











