Kryptonite Evolution Mini-7 U-Lock with 4' Flex Cable Rental bike The SHIMANO ULTEGRA bottom bracket

The SHIMANO ULTEGRA bottom bracket features HOLLOWTECH II technology and a threaded design for a precise fit

The memory positioner allows you to replace your cleats without losing your exact foot position

Why have extra steerer tube requiring spacers on top of your stem you ask

The chrome hardened pin construction provides longer chain life

The GX Eagle Transmission (T-Type) chain is the strongest we have ever made

Kryptonite Evolution Mini-7 U-Lock with 4' Flex Cable Rental bike The SHIMANO ULTEGRA bottom bracket13MM HARDENED MAX PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Patent pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks NEW SLIDING DUSTCOVER NEW DOUBLE DEADBOLT DESIGN HIGHER SECURITY DISC STYLE CYLINDER is pick and drill resistant. Includes FLEXFRAME U BRACKET providing convenient multi location u lock transport 3 STAINLESS STEEL KEYS Protective vinyl coating Key Safe Program Product