Wiseco Top End Bearing 15x19x20 KTM 125 SX 1998-2021 B1013
Part Number: B1013Description
The Wiseco B1013 top end bearing is engineered to handle the demands of high-RPM two-stroke performance, delivering reliability when your KTM 125 SX is pushed to its limits. Precision-manufactured with a case-hardened, high-silicon aluminum construction, this bearing maintains smooth operation under sustained engine speeds while resisting wear. Whether you're competing in motocross or hitting the track hard on weekends, a quality top end bearing is essential to prevent catastrophic engine failure and maintain consistent performance.
- Fits: KTM 125 SX (1998-2021)
- Bearing size: 15x19x20mm
- Material: High-silicon aluminum alloy
- Case-hardened construction
- Precision-manufactured tolerances
- Lightweight design
- Suitable: Racing and recreational use
- Bolt-on replacement
Specs
LENGTH METRIC: |
19.8 MM |
APPLICATION: |
PISTON |
MATERIAL: |
SILICONE |
OUTSIDE DIAMETER METRIC: |
19 MM |
RIDING STYLE: |
ADVENTURE TOURING / DUAL-SPORT |
INSIDE DIAMETER METRIC: |
15 MM |
PRODUCT NAME: |
BEARING |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
TOP END |
UNITS: |
EACH |
MATERIAL: |
ALUMINUM |
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