Planet Bike Big Buddy Seat Bag - 80 Cu In Black MFPN=HSA-IB42SIIX-IC52X-S Xcelerator Junior comes with medium

Xcelerator Junior comes with medium flex that is replaceable and can be changed to a harder or softer flex as needed

Cassette Cogs 11-12-14-16-18-21-26-32 Color Silver Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 8 Range 11-32 Defined Color Silver Weight 275

In an emergency

Specially formulated with-out fillers to keep these garments functioning properly

Overheating security/reset feature

Planet Bike Big Buddy Seat Bag - 80 Cu In Black MFPN=HSA-IB42SIIX-IC52X-S Xcelerator Junior comes with mediumPadded to protect your stuff, with a white liner so you can see the contents Reflective piping for added visibility, plus a light strap on back for LED taillight TECH SPECS capacity 88 cu in (1. 44L) color black