COONIUM 16 Notch 39mm and 41mm Bottom Bracket Tool with Retaining System for Shimano Dura Ace/XTR, Shimano Ultegra, SM-BBR60 XT, BB-MT800 (16-Notch 39mm + 16-Notch 41(40.5) mm + Retaining)
Key features
- •Designed for effortless installation and removal of 16-notch 39mm and 16-notch 41(40.5)mm like external bearing bottom bracket cups.
- •Compatible with Shimano Dura Ace /XTR, Shimano Ultegra, SM-BBR60 XT, BB-MT800 and some other brands.
- •Compatible with a 3/8" driver wrench. Consider using a 3/8" torque driver wrench for enhanced installation accuracy.
- •Precision-engineered to perfectly match the BB cup, ensuring no damage to the bottom brackets.
- •Comes with a retention system: reduces slippage during installation to enhance cup tooth protection.
BrandCOONIUM
CategoryShop Tools
Size16-notch 39mm + 16-notch 41(40.5)mm + Retaining
ColorBlue
Warranty1 Year
COONIUM 16 Notch 39mm and 41mm Bottom Bracket Tool with Retaining System for Shimano Dura Ace/XTR, Shimano Ultegra, SM-BBR60 XT, BB-MT800 (16-Notch 39mm + 16-Notch 41(40.5) mm + Retaining)
List Price: $36.82$33.14DEALYou Save: $3.68 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
