Park Tool Double-Sided Shop Service Department Sign ModelNumber=31515 5-45 Deluxe/Super Deluxe A1-B2 (2017+)

5-45 Deluxe/Super Deluxe A1-B2 (2017+) Black

30 grams is enough for one to two tires depending on surface area

Misc Silver XL

Color Black/Silver Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Drivetrain Speeds 12 Material Aluminum Designed for ebike Yes Defined Color Silver Direct Mount Type Direct Mount Shimano

19mm MegaExo spindle

Park Tool Double-Sided Shop Service Department Sign ModelNumber=31515 5-45 Deluxe/Super Deluxe A1-B2 (2017+)Park Tool Double Sided Shop Service Department Sign. Made of aluminum and embossed with the Service Department label the SDS 2 will point your customers or riding buddies right where they need to go for quality service and repair. Mounting bracket not included