Features:Bottom Bracket Remover:*Fit for any 20 teeth splined bottom bracket, generally for chainset of Suntour bike*Used with 24mm socket, wrench or adjustable spanner*To remove multiple-freewheels and other tower wheels of mountain bikes and road bikes*Color: Black*Material: Carbon steel*Dimension: Approx. 28 x 27 x 27 mm*Inner Diameter: Approx. 19.6 mm*Teeth: 12 Teeth*Shape: 6-Pin screw shaped Bike Chain Breaker:*Fits for common bicycle chains of 8/9/10 speed, works for all common bicycle chains*Small and compact chain tool, potable to carry*Double driving pin for easy chain breaking*Specially designed to remove and install chain pins*Comfortable grip design*Firm and durable*Material: Steel*Dimension: 8.5x8x2 cm Bicycle Mountain Crank Puller Removal Repair Tool:*Suitable for square tapered crank sets*Extended ejector for removing chain-rings and crank*Easy to install and use. Universal bike crank puller*Ideal for any home bike mechanic*A necessary tool for outdoor biking*Practical and more convenient, helps you out of troubles Fast*You just need an adjustable spanner or a 5/8 or 16mm spanner, then:1. Remove the bolt in the crank arm2. Screw the lower black part of the tool into the crank until tight3. Screw in and continue to tighten the silver piece of the tool until the crank starts to move*Dimension: 79*21mm*Color: Black+Silver Bicycle Bottom Bracket Remove Tool:*Used to disassemble bike bottom bracket*Adopt high hardness carbon steel, nickel plated surface treatment, very durable*Easy to carry and store*A must have tool for cycle enthusiasts*Material: Carbon steel*Color: Silver(As pictures show)*Dimension(D*H): 3 * 5cm / 1.2 * 2.0in*Teeth: 20 Teeth Package Contents:1 * Bottom Bracket Remover1 * Bike Chain Breaker1 * Bicycle Mountain Crank Puller Removal Repair Tool1 * Bicycle Bottom Bracket Remove ToolNote:Please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks.Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.