Universal TPU Crank Protector for Mountain and Road Bicycles

Keep your bicycle’s crank arms safe from trail debris, stray branches, and accidental handlebar bumps with these universal TPU crank sleeves. Designed specifically for mountain and road bikes, they wrap securely around your existing crankset to block dirt and stop painful scratches during rugged rides or daily commutes. The flexible thermoplastic elastomer absorbs minor impacts while maintaining a tight, non-slip grip through every pedal stroke.

You simply slide the sleeves onto your crank arms for immediate component defense that won’t alter chain alignment or shift timing. Whether you navigate loose gravel or park your bike against rough garage walls, these sleeves act as a lightweight shield that keeps your drivetrain looking fresh between maintenance checks.

Benefits & Tips

• Trail Readiness: Mount them before weekend rides so you can tackle overgrown paths without worrying about gouging your crank finish.
• Storage Protection: Lean your bike against tight spaces safely since the thick rubber layer cushions accidental wall contact.
• Snug Fit Routine: Wipe the crank surface dry before installation to maximize friction and prevent movement on wet days.

Specifications

• Material: High-durability TPU engineered for impact resistance and reliable flexibility.
• Model Variants: Select E930-A weighing 24.2g per pair or E930-B at 25.4g per pair.
• Dimensions: Measure approximately 53×43×19mm for model A and 55×43×19mm for model B.
• Color Range: Available in Black, White, Orange, and Olive Green.
• Compatibility: Universal sleeve shape built to fit standard road and mountain bike crank designs.

Package includes:

• One pair of universal TPU crank sleeves in your selected color.
• Reference sizing chart aligned with your chosen model number.

Installation Reminders

Confirm that your crank arms are completely clean and dry before pressing the sleeves onto them. Test your pedal rotation immediately after fitting to verify smooth chain travel and proper clearance.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Proven quality for everyday riders at intercyprus.com since 2002.