SMASH 36T/14T W/Protector "refers to the relevant specifications and configurations of motorcycle sprockets, with the following specific meanings:
SMASH： It may be the word-of-mouth name of the sprocket, or the name of the motorcycle model series or specific style that the sprocket is suitable for
36T/14T： Representing the number of teeth on the sprocket, "36T" is the number of teeth on the rear sprocket, and "14T" is the number of teeth on the front sprocket. This gear combination determines the transmission ratio of the motorcycle, which is 36 ÷ 14 ≈ 2.57. A smaller transmission ratio can allow the vehicle to achieve higher speeds on flat roads, but the torque output is relatively weak, and the power performance during starting, acceleration, and climbing may not be as good as models with larger transmission ratios
W/PROTECTOR： Indicates that the sprocket is equipped with a protector. This protective device is usually used to protect the sprocket from external debris interference, reduce chain wear, and prevent the chain from falling off during driving, thereby improving the quality and service life of the sprocket and chain transmission system
Click to view the motorcycle model parameter table：
| Chain type | number of teeth | ||
| 1 | Alpha | 420 | 36 |
| 2 | Alpha | 420 | 39 |
| 3 | Alpha | 420 | 41 |
| 4 | Alpha | 420 | 43 |
| 5 | Alpha | 420 | 46 |
| 6 | pit bike | 420 | 36 |
| 7 | pit bike | 420 | 39 |
| 8 | pit bike | 420 | 41 |
| 9 | pit bike | 420 | 43 |
| 10 | pit bike | 420 | 46 |
| 11 | pit bike | 428 | 36 |
| 12 | pit bike | 428 | 39 |
| 13 | pit bike | 428 | 41 |
| 14 | pit bike | 428 | 43 |
| 15 | pit bike | 428 | 46 |
| 16 | CG/CB | 520 | 36 |
| 17 | CG/CB | 520 | 39 |
| 18 | CG/CB | 520 | 41 |
| 19 | CG/CB | 520 | 43 |
| 20 | CG/CB | 520 | 46 |
| 21 | CG/CB | 520 | 49 |
| 22 | CG/CB | 525 | 39 |
| 23 | CG/CB | 525 | 41 |
| 24 | CG/CB | 525 | 43 |
| 25 | CG/CB | 530 | 39 |
| 26 | CG/CB | 530 | 41 |
| 27 | CG/CB | 530 | 43 |
| 28 | dirt bike | 520 | 36 |
| 29 | dirt bike | 520 | 39 |
| 30 | dirt bike | 520 | 41 |
| 31 | dirt bike | 520 | 43 |
| 32 | dirt bike | 520 | 46 |
| 33 | dirt bike | 520 | 49 |
| 34 | dirt bike | 525 | 41 |
| 35 | dirt bike | 530 | 41 |
| 36 | 139fmb | 420 | 13 |
| 37 | 139fmb | 420 | 14 |
| 38 | 139fmb | 420 | 15 |
| 39 | 139fmb | 420 | 16 |
| 40 | 139fmb | 420 | 17 |
| 41 | 139fmb | 428 | 13 |
| 42 | 139fmb | 428 | 14 |
| 43 | 139fmb | 428 | 15 |
| 44 | 139fmb | 428 | 16 |
| 45 | 139fmb | 428 | 17 |
| 46 | CG/CB | 428 | 13 |
| 47 | CG/CB | 428 | 14 |
| 48 | CG/CB | 428 | 15 |
| 49 | CG/CB | 428 | 16 |
| 50 | CG/CB | 428 | 17 |
| 51 | CG/CB | 428 | 18 |
| 52 | CG/CB | 428 | 19 |
| 53 | CG/CB | 520 | 12 |
| 54 | CG/CB | 520 | 13 |
| 55 | CG/CB | 520 | 14 |
| 56 | CG/CB | 520 | 15 |
| 57 | CG/CB | 520 | 16 |
| 58 | CG/CB | 520 | 17 |
| 59 | CG/CB | 520 | 18 |
| 60 | CG/CB | 520 | 19 |
| 61 | CG/CB | 520 | 13 |
| 62 | CG/CB | 525 | 14 |
| 63 | CG/CB | 525 | 16 |
| 64 | CG/CB | 525 | 18 |
| 65 | CG/CB | 530 | 13 |
| 66 | CG/CB | 530 | 14 |
| 67 | CG/CB | 530 | 16 |
| 68 | CG/CB | 530 | 18 |