Transmission Complete Gear Sets

ANDREWS 5-Speed Gear Set 2.94:1 First Ratio 296085Gears are made from high-nickel alloy steel that is heat-treated and shot-peened for maximum durability and strength, Set includes gears, mainshaft and countershaft, Made in the U.S.A.

ANDREWS 4-Speed Gear Set Stock Ratio 210850Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.

ANDREWS 4-Speed Gear Set Close Ratio 210550Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.

ANDREWS 4-Speed Gear Set Close Ratio 210150Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.

ANDREWS 5-Speed Gear Set 3.24:1 First Ratio 296093Gears are made from high-nickel alloy steel that is heat-treated and shot-peened for maximum durability and strength, Set includes gears, mainshaft and countershaft, Made in the U.S.A.

ANDREWS 4-Speed Gear Set Stock Ratio 210450Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.

ANDREWS 4-Speed Mainshaft Component 201090Sold individually, unless noted.

ANDREWS 4-Speed Mainshaft Component 254720Sold individually, unless noted.

JIMS 5-Speed Transmission Assembly 8028DSGears and shafts are CNC-machined from materials that exceed 8620 steel, Hand-assembled and matched for a .0002" tolerance between the shafts, Assemblies include chrome trap door, side cover, top cover and...

JIMS 5-Speed Transmission Assembly 8028Gears and shafts are CNC-machined from materials that exceed 8620 steel, Hand-assembled and matched for a .0002" tolerance between the shafts, Assemblies include chrome trap door, side cover, top cover and hardware,...

JIMS 5-Speed Rebuild Kit 1019Includes bearings, retaining rings, spacers, locknuts, gaskets and seals, Made in the U.S.A.

JIMS 5-Speed Rebuild Kit 1021Includes all the necessary gaskets, seals, locks and bearings needed to completely rebuild a 5-, or 6-speed transmission, Made in the U.S.A.

JIMS Close Ratio 5-Speed Gears 8016Gears and shafts are made from steel that exceeds 8620 specifications, Sets include all the gears and shafts required to rebuild one transmission, Made in the U.S.A.

JIMS 6-Speed Overdrive Super Kit 8085Designed to turn stock 5-speed transmission into a 6-speed, Reduces vibration that creates wear, Creates a more relaxing cruising speed, All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in...

JIMS 6-Speed Overdrive Super Kit 8085LDesigned to turn stock 5-speed transmission into a 6-speed, Reduces vibration that creates wear, Creates a more relaxing cruising speed, All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in...

JIMS Fat 5™ 5-Speed Overdrive Super Kit 8273Gear cluster is installed into a unique chrome trap door, Designed to slip into stock transmission case, .886:1 "overdrive" 5th gear, Compact shifter technology increases width and strength of every gear, Width...

JIMS 5-Speed Rebuild Kit 1020Includes all the necessary gaskets, seals, locks and bearings needed to completely rebuild a 5-, or 6-speed transmission, Made in the U.S.A.

JIMS Fat 5™ 5-Speed Overdrive Super Kit 8274Gear cluster is installed into a unique chrome trap door, Designed to slip into stock transmission case, .886:1 "overdrive" 5th gear, Compact shifter technology increases width and strength of every gear, Width...