Kit Includes: Quantum Double Cycle Gear Set Special Version 2 Tappet Plate Spring Guide Spacer Features: "Two-Sector" design enables double cycling - 2 shots per complete sector gear cycle Half-cycle cut-off system retains semi-auto fire functionality Double Cycle Sector Gear is made of high-tensile steel. The other components are made of CNC steel alloy for superior durability The geometry and shape of the sector clip delays the release of the tappet place to help minimize BB feeding issues The Double Cycle Sector Gear is compatible with Modify Speed/Torque and Tokyo Marui stock ratio gear sets Tips: Recommend for setups with 363mm or shorter inner barrel Suggested internal parts: Modify New 10-metal teeth piston or Quantum Piston Modify Rotary Spring Guide Modify Cylinder Head Modify Torus gearbox Suggested Spring Range for Modify Quantum Gear Set 16.32 Ratio: S80 - OK S90 - OK S100 - Optimal S110 - Optimal S120 - Optimal S130 - OK S140 - OK S150 - OK S160 - Not recommended S170+ - Not recommended Note: This is based on using a standard motor and 8.4v battery Do not use Spring Guide Spacer with the SP150+ Spring Warning! Setups with barrels longer than 363mm may not function correctly with the Quantum Gear system. Do not install the spring guide spacer in regular full-stroke setup to avoid severe damage to gearbox and its parts The Quantum Gear Set may not properly or be damaged if installed correctly. Advanced users only! Inspect for defects prior to use. We do not warranty parts once they have been installed or modified. General Precautions: Before using the product, read and follow all instructions Do not repair or modify the product. Contact qualified personnel if necessary. Unauthorized repairs and modifications will void warranty. For your safety and to avoid damaging the product, Modify recommends you use only their recommended accessories. Make sure authorized service center uses only parts identical to the original and as recommended by the manufacturer. Specifications are subject to change without prior notice and manufacturer's liability.
