1972 - 1982
YAMAHA LB 50 CHAPPY
Steel rear sprocket
| JT Sprockets
Fits to:
YAMAHA LB50 Chappy [1972 - 1982]
YAMAHA LB50 P E,F,G,H,J Chappy [1978 - 1982]
1976 - 1983 YAMAHA LB 50 CHAPPY
Transmision ratio:
12 | 13 | 14 | 15 | 16 | ||
25 | 2.08 -8.9% | 1.92 -15.9% | 1.79 -21.9% | 1.67 -27.1% | 1.56 -31.6% | |
26 | 2.17 -5.2% | 2.00 -12.5% | 1.86 -18.8% | 1.73 -24.2% | 1.62 -28.9% | |
28 | 2.33 +2.1% | 2.15 -5.8% | 2.00 -12.5% | 1.87 -18.3% | 1.75 -23.4% | |
30 | 2.50 +9.4% | 2.31 +1.0% | 2.14 -6.2% | 2.00 -12.5% | 1.88 -18.0% | |
31 | 2.58 +13.0% | 2.38 +4.3% | 2.21 -3.1% | 2.07 -9.6% | 1.94 -15.2% | |
32 | 2.67 +16.7% | 2.46 +7.7% | 2.29 standard | 2.13 -6.7% | 2.00 -12.5% | |
35 | 2.92 +27.6% | 2.69 +17.8% | 2.50 +9.4% | 2.33 +2.1% | 2.19 -4.3% | |
36 | 3.00 +31.2% | 2.77 +21.2% | 2.57 +12.5% | 2.40 +5.0% | 2.25 -1.6% | |
37 | 3.08 +34.9% | 2.85 +24.5% | 2.64 +15.6% | 2.47 +7.9% | 2.31 +1.2% | |
38 | 3.17 +38.5% | 2.92 +27.9% | 2.71 +18.8% | 2.53 +10.8% | 2.38 +3.9% | |
39 | 3.25 +42.2% | 3.00 +31.2% | 2.79 +21.9% | 2.60 +13.7% | 2.44 +6.6% | |
41 | 3.42 +49.5% | 3.15 +38.0% | 2.93 +28.1% | 2.73 +19.6% | 2.56 +12.1% | |
43 | 3.58 +56.8% | 3.31 +44.7% | 3.07 +34.4% | 2.87 +25.4% | 2.69 +17.6% | |
45 | 3.75 +64.1% | 3.46 +51.4% | 3.21 +40.6% | 3.00 +31.2% | 2.81 +23.0% | |
48 | 4.00 +75.0% | 3.69 +61.5% | 3.43 +50.0% | 3.20 +40.0% | 3.00 +31.2% | |
52 | 4.33 +89.6% | 4.00 +75.0% | 3.71 +62.5% | 3.47 +51.7% | 3.25 +42.2% |
Specifications
Manufacturer | JT Sprockets |
---|---|
Chain pitch | 420 |
Sprocket material | C49 High Carbon Steel |
Number of teeth | 37 |
Color | Black |
Position | Rear |
Type | Drive |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 38 |
Material | C49 High Carbon Steel |
Units | Each |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 39 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 40 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 41 |
Material | Steel |
Position | Rear |
Units | Each |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 42 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 44 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 45 |
Number of teeth | 46 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Position | Rear |
Units | Each |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 48 |
Material | C49 High Carbon Steel |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 49 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 50 |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 51 |
Color | Black |
Position | Rear |
Type | Drive |
Units | Each |
Sprocket material | C49 High Carbon Steel |
Chain pitch | 420 |
Number of teeth | 52 |
Material | C49 High Carbon Steel |