Handlebar shim alloy 2.0 Adapter shim for stem

The SQlab Adapter Sleeve was developed to securely fit 27.0 mm handlebars into 31.8 mm 2.0 stems or 31.8 mm handlebars into 35.0 mm 2.0 stems.

Made from high-quality aluminum with a silver finish, it offers a precise fit while remaining lightweight and durable.

The sleeve enables the use of proven handlebars with smaller clamp diameters in modern oversize stems – supporting a customized and ergonomically optimized cockpit setup.

Compatible with proven SQlab handlebars precision fit for secure installation.

Meets ASTM Category 5 (ASTM F2043-13 / DIN EN 17406) as the sleeve itself complies with ASTM 5.

ARTICLE NUMBER57230-7205
BAR CODE4260086855123, 4062695003885
AREA OF USE
MATERIALAluminium
WEIGHT(S) IN GRAM20
COMPATIBILITY27,0 mm / 31,8 mm Lenker in 31,8 mm / 35 mm Vorbauten
COUNTRY OF ORIGINTaiwan
For more information about shipping and returns, please visit our Shipping & Returns page.

Handlebar shim alloy 2.0 Adapter shim for stem

Available Nowleaves our warehouse in 1-3 workingdays

Color:

900 black

Handlebar shim alloy for oversize stems 2.0 - 900 black

Size:

31.8/35.0

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Adapter shim for stem

Item-no. 57230-7205

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The SQlab Adapter Sleeve was developed to securely fit 27.0 mm handlebars into 31.8 mm 2.0 stems or 31.8 mm handlebars into 35.0 mm 2.0 stems.

Made from high-quality aluminum with a silver finish, it offers a precise fit while remaining lightweight and durable.

The sleeve enables the use of proven handlebars with smaller clamp diameters in modern oversize stems – supporting a customized and ergonomically optimized cockpit setup.

Compatible with proven SQlab handlebars precision fit for secure installation.

Meets ASTM Category 5 (ASTM F2043-13 / DIN EN 17406) as the sleeve itself complies with ASTM 5.

ARTICLE NUMBER57230-7205
BAR CODE4260086855123, 4062695003885
AREA OF USE
MATERIALAluminium
WEIGHT(S) IN GRAM20
COMPATIBILITY27,0 mm / 31,8 mm Lenker in 31,8 mm / 35 mm Vorbauten
COUNTRY OF ORIGINTaiwan
For more information about shipping and returns, please visit our Shipping & Returns page.

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