BAKER 6 into 4 Transmissions
- 6-speed transmission »6 in 4« by BAKER Drivetrain
- fits Knucklehead 1936-1947, Big Twin Flathead 1937-1948, Panhead 1948-1964
- cast aluminum / steel, bare
- with 23 T sprocket, chrome-plated kicker cover
- USA
- gross weight: 22 kg
Convert your old rumblin’ mill into a purring interstate mile eater. These transmissions are replacements for stock 4-speed units. They bolt directly into your stock frame and your stock 4-speed primary and dry clutch fit right up.
The BAKER 6 into 4 has a 1:1 fifth gear and a 0.86:1 overdrive sixth gear for a 500 rpm reduction in cruising rpm on the highway. There is no provision for mechanical speedo drive, but the case accepts a sensor. The sensor-triggering gear has 37 teeth.
Gear ratios:
1st - 2.94:1
2nd - 2.21:1
3rd - 1.60:1
4th - 1:1.23
5th - 1:1
6th - 1:0.86
Due to the extended length of the transmission on the kicker side, the exhaust pipe, oil tank and electric starter mounting brackets may have to be modified. Some inner primary covers require modification to clear the main drive nut.
Accessories:
19-277
19-279
19-287
BAKER Kicker Arm offset
BAKER 6 into 4 Adjuster Screw for Performance Clutches
BAKER 6 into 4 Adjuster Screw for OEM Clutches
Adjustable Transmission Base Plates
Paughco Transmission Base Plates
BAKER Kicker Arm straight
BAKER Speedo Sensor Hole Plug
BAKER Kicker Cover Function Formed for Hydraulic Clutch
BAKER Kicker Pedal
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com