Stainless Steel 8mm Hex Bike Crank Arm Bolts Set For Crank Fixes And Headset Replacement Includes Square Hole Center Shaft Screws And Bottom Bracket Bolts Weatherproof Durable Bike Repair Hardware

Stainless Steel 8mm Hex Bike Crank Bolts Repair Set 16 Pack
✔️ 16 pcs stainless steel bolts 21mm head 26mm height 18mm thread length

These handy bike crank bolts help fix crank arms and replace headset or bottom bracket parts on most bicycle types.

✅ Made of premium stainless steel to resist rust and wear
✅ Blue anti-loosening rubber keeps bolts tight during rides
✅ Square hole design fits standard hex wrenches on mountain road and city bikes
✅ Pack of 16 gives spares for multiple repairs or replacements

💡 What are bike crank bolts used for in regular maintenance? Bike crank bolts secure the crank arms to the bottom bracket and keep the drivetrain stable. - They reduce noise by closing gaps between the frame and center shaft - Stainless steel construction stands up to weather and daily use - Standard 8mm hex head works with common tools for easy install - Extra pieces in each pack cover future fixes without extra trips to the shop