The SCAR Chain Tensioner AB100 in blue CNC aluminum is designed to provide precise and durable chain tension on Yamaha YZ125/250, while offering broad compatibility with FANTIC 2021-2026 models.
Key benefits include:
- Premium CNC aluminum construction for rigidity and long-term performance.
- Precise tensioning system for reliable chain life and reduced wear.
- Extended compatibility across Yamaha YZ125/YZ250 and FANTIC 2021-2026 ranges (125/250/310/450 variants).
- Quick installation with simple adjustments and minimal tools required.
- Ideal for both track and off-road riding, delivering a secure fit and enhanced reliability.
This product fit the following bike:
2026
XE 125
XX 125
XX 250
2025
XE 125
XX 125
XX 250
XEF 250
XEF 310
XEF 450 RALLY
XEF 450
2024
XX 125
XE 125
XEF 250
XX 250
XXF 250
XEF 310
XEF 450 RALLY
XEF 450
2023
XE 125
XX 125
XX 250
XXF 250
XEF 250
XEF 450 RALLY
XEF 450
2022
XX 125
XE 125
XEF 250
XXF 250 MY22
XX 250
XXF 450
XEF 450
2021
XE 125
XX 125
XEF 250
