1925 INDIAN PRINCE PARTS

1925 Indian Prince Data

1st Year of the Indian Prince — most noticeable feature was the tank, nicknamed the “Wedge Tank.”

• Foot pegs (no running boards)
• Round fenders
• Small one‑year‑only battery box
• Cut short chain guard
• 3‑speed transmission
• Automatic oiler (same for 1925–1927, changed in 1928)

Advertised mileage: 90–100 mpg
Advertised speed: 50–55 mph
“Learn to ride in 5 minutes.”

Model L price: $185.00
Model LE (electric): $225.00

Frame (one year only): factory no. 25E4X — part no. V1750X
Front fork (one year only): factory no. 25E13X — part no. V1550X
Domestic and overseas versions differed in included parts.

Splitdorf Magneto Model GH‑1

Used from 1925–1927 and early 1928.

• Single‑cylinder, high‑tension, armature‑type magneto
• One chromium steel magnet, 2¾" high
• Armature tapered shaft, 5/16‑8 thread, shaft height 1.771"

MODEL GH‑1
Splitdorf spec no. 9208
Rotation: L.H.
Impulse Starter: STA
Cam Lobes: 1
Indian version without ground stud.

Engine Specifications

Oil capacity: 3 quarts
Bore: 2¾"
Stroke: 3 37/64"
Piston displacement: 21.25 cu. in.
Valve diameter: 1⅝", lift 9/32"
Piston: Cast iron, two ⅛" top rings
Piston pin: ⅝"
Connecting rod: Lower end roller bearings
Horsepower: 2½ H.P. (8 H.P. dynamometer test)

Wheels

Wheels: 26" clincher
Rims: Black finish

Gear Ratios

Motor sprocket — 15 tooth
Clutch sprocket — 38 tooth
Countershaft sprocket — 19 tooth
Rear wheel sprocket — 43 tooth

High gear ratio: 5.73 to 1
Intermediate: 10.32 to 1
Low: 18.57 to 1

More details will be added here or on our Facebook page.

Indian Prince Motorcycle Parts
We have been making Indian Prince parts since 1995.
All parts made in the U.S.A.
1925 Indian Prince parts
1926 Indian Prince parts
1927 Indian Prince parts
1928 Indian Prince parts
OHV Indian Prince
Indian Prince Data
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Indian Prince motor
Our parts continue to be handcrafted, just as they have been since 1995.👍
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Retired in 2022 — grab ’em before they disappear.
We are located in Missouri, U.S.A.