JT/JT 420HDR Reinforced Chain Kit 11/48 - Standard Steel Sprocket
Designed for replacing the original transmission with an OEM ratio of 11/48, this JT Drive Chain kit is aimed at urban riding and demanding small-displacement bikes. The 420 pitch chain, in black/steel, is of HDR type and reinforced to withstand daily stresses. The XS-Ring seals ensure good retention of internal lubrication and protection against contamination from dust and splashes.
- Type: Reinforced chain kit (HDR)
- Pitch: 420
- Ratio: 11/48 (OEM)
- Sprocket: Standard steel
- Seals: XS-Ring
- Color: Black / steel
- Quality: Racing
Ideal for replacing the sprocket and rear sprocket on lightweight machines, this kit is particularly suitable for urban use: daily commutes, city rides, and regular maintenance of your transmission. Manufacturer reference: not provided.
Main compatibilities (examples):
- RIEJU SMX 50 (2004 - 50 cc)
- RIEJU MRX 50 PRO (2004 - 50 cc)
- RIEJU MRX 50 (2004 - 50 cc)
