Shimano Cleat Spacer SM-SH20
Shimano Cleat Spacers (shims) adjust the thickness of SPD-SL / 3-hole cleats to compensate for variations in leg length or reach.
$19.50
In stock
The human body is imperfect and consequently, many cyclists experience pain and discomfort due to one leg that is longer than the other. Cycling or bike riding amplifies leg length discrepancy discomfort through thousands of pedal revolutions. Just a 1-hour ride at 80 revolutions per minute (RPM) equates to almost 5000 pedal strokes.
Shimano Cleat Spacers (SM-SH20) adjust the thickness of the Shimano SPD-SL 3-hole cleats to compensate for leg length discrepancies allowing you to enjoy your ride to the fullest without discomfort.
Benefits
- Compensates for leg length discrepancies or differences
- May reduce cycling pain and discomfort
- Smooths pedaling motion
- Allows those with leg length discrepancies to evenly reach the pedals
Features
- Genuine Shimano replacement part
- Cleat Spacers are stackable to provide between 1mm and 5mm of height adjustment
- Extended bolts included for installation
Shimano Cleat Spacers Compatibility
- Shimano SH-10 (red) SPD-SL 3-hole cleats
- Shimano SH-11 (yellow) SPD-SL 3-hole cleats
- Shimano SH-12 (blue) SPD-SL 3-hole cleats
- NOT RECOMMENDED FOR OTHER BRANDS OF CLEATS
Package Contents
- Stackable cleat shims & longer cleat fixing bolts
- (1) 1mm Stackable Cleat Spacer
- (2) 2mm Stackable Cleat Spacers
- (3) 10mm bolts (M5)
- (3) 13.5mm bolts (M5)
- (3) Total Shims and (6) Total Bolts
1 review for Shimano Cleat Spacer SM-SH20
Shimano Cleat Spacer SM-SH20
Shipping. In stock items ship within 3 to 5 days of your order. You get a tracking email when your order ships. Shipping is calculated at checkout by box size and weight.
Returns. Free 30 day returns for US customers: 30 days from purchase on unused, undamaged items with proof of purchase. We provide the return shipping label on request and approval of your return; packaging is your responsibility. Outside the US, shipping costs both ways are your responsibility. Sale items are non-returnable.




Wedges
Cleat Shims
Cleat Fitting Tools and Kits
Cycling Insoles
Bought a set to try and solve some mild hip pain. Simple to use, affordable, and has held up fine so far.
Unrelated to the product: I really love that it came packaged with no plastic. You would expect all the extra screws and such to come in single-use plastic bags that just eventually end up in the Pacific Ocean but nope. It also came with a sweet handwritten note. Thanks <3
Shimano recently changed their packaging to reduce the use of plastic. It’s great that a big company are leading by example, and nice of you to notice and comment.