Name: Shimano AD17-M Front Derailleur Clamp Shim reduces 34.9mm to 31.8mm
Brand: Shimano
SKU: Y57Y98040
Price: 6.0 USD
Availability: InStock

Shimano AD17-M Front Derailleur Clamp Shim reduces 34.9mm to 31.8mm

$6.00

Shipping calculated at checkout.

Free Domestic shipping

In stock, ready to ship
Backordered, shipping soon

Shimano Front Derailleur Seat Tube Shims

Derailleur = the size of the clamp on the front derailleur you have

Frame = the size of the seat tube the derailleur plus shim will fit

Weight	4
Front Derailleur Clamp	34.9 (1-3/8")

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Every bike that leaves our shop is more than just a machine—it’s a promise of quality. From the moment you choose your ride, our expert team gets to work, hand-building and prepping each bike with precision. We meticulously inspect every component, fine-tune the details, and run thorough safety checks to ensure everything is dialed in perfectly. Because when you hit the road or trail, you deserve a bike that’s ready for anything.

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At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

Shimano AD17-M Front Derailleur Clamp Shim reduces 34.9mm to 31.8mm

Shipping Policy

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