Compression Rate: 3

Three Air FIlter Inserts for the Traxxas 3

The digital version of our popular HS-645 is the HS-5645MG

Works on the front or rear

Aluminum construction with brass inserts

Traxxas 6238 QR-1 DR-1 Dual-Port USB Lipo Charger TRA6238 Quadcopter AX10 Parts Compression Rate: 3Traxxas Charger USB Dual Port QR 1 This is the LiPo Battery Charger for the Traxxas QR 1 Quad Rotor Helicopter. Features: Plugs into USB port of computer Charges two of the 3. 7V 240mAh LiPo batteries used in the QR 1 Two status LEDs Includes: LiPo Battery Charger with USB Cable Specs: Charger Dimensions: 1. 5 x 1. 3 x 0. 49" (39x34x12. 5mm) Fits: Traxxas QR 1 Traxxas DR 1