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2025 Triumph TF 450-RC Edition
2025 Triumph TF 450-RC Edition Fork Spring Rate Chart
2025 Triumph TF 450-RC Edition Shock Spring Rate Chart
2025 Triumph TF 450-RC Edition
2025 Triumph TF 450-RC Edition Fork Spring Rate Chart
2025 Triumph TF 450-RC Edition Shock Spring Rate Chart

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2025 Triumph TF 450-RC Edition

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Description  

2025 Triumph TF 450-RC Edition

Fork Spring Rate Recommendations

  • The 2025 Triumph TF 450-RC Edition stock fork spring rate is 5.0N (0.51kg/mm) with a spring length of 498mm.
  • The KYB SSS spring fork and has been in production since 2006.
  • Ride JBI has many years testing, tuning, and developing settings for the KYB SSS Forks.
  • Tap the image below to purchase fork springs for 2025 Triumph TF 450-RC Edition:

    kyb-498mm-fork-spring-ad.png

2025-yz450f-fork-spring-rate-chart.png

 

 

Motocross
120lbs-135lbs 4.7N
135lbs-155lbs 4.8N
155lbs-170lbs 4.9N
170lbs-185lbs 5.0N (Stock)
185lbs-200lbs 5.1N
200lbs-215lbs 5.2N
215lbs-230lbs 5.3N
230lbs-245lbs 5.4N
245lbs-275lbs 5.4N		 Soft Moto / Open Desert
120lbs-135lbs 4.6N
135lbs-155lbs 4.7N
155lbs-170lbs 4.8N
170lbs-185lbs 4.9N
185lbs-200lbs 5.0N (Stock)
200lbs-215lbs 5.1N
215lbs-230lbs 5.2N
230lbs-245lbs 5.3N
245lbs-275lbs 5.3N
Flowy Single Track (Fast & Slow)
120lbs-135lbs 4.6N
135lbs-155lbs 4.7N
155lbs-170lbs 4.8N
170lbs-185lbs 4.9N
185lbs-200lbs 5.0N (Stock)
200lbs-215lbs 5.1N
215lbs-230lbs 5.2N
230lbs-245lbs 5.3N
245lbs-275lbs 5.3N		 Technical Single Track & Hard Enduro
120lbs-135lbs 4.5N
135lbs-155lbs 4.6N
155lbs-170lbs 4.7N
170lbs-185lbs 4.8N
185lbs-200lbs 4.9N
200lbs-215lbs 5.0N (Stock)
215lbs-230lbs 5.1N
230lbs-245lbs 5.2N
245lbs-275lbs 5.2N

Weight references person in regular everyday casual cloths.
This chart accounts for the common additional weight of riding gear
This info relates to stock valving and modified valving

Shock Spring Rate Recommendations 

  • The 2025 Triumph TF 450-RC Edition stock shock spring rate is 58N with a spring length of 260mm
  • The KYB 16mm shock shaft with 50mm main piston remains on the TF 450-RC Edition.
  • Tap the image below to purchase shock springs for 2025 Triumph TF 450-RC Edition:


    kyb-260mm-shock-spring-ad-.png

    2025-tf-450-rc-edition-shock-spring-rate-chart-.png

 

 

Motocross
120lbs-135lbs 52N
135lbs-155lbs 54N
155lbs-170lbs 56N
170lbs-185lbs 58N (Stock)
185lbs-200lbs 60N
200lbs-215lbs 62N
215lbs-230lbs 63N
230lbs-245lbs 63N or 64N
245lbs-275lbs 64N		 Soft Moto / Open Desert
120lbs-135lbs 52N
135lbs-155lbs 54N
155lbs-170lbs 56N
170lbs-185lbs 58N (Stock)
185lbs-200lbs 60N
200lbs-215lbs 62N
215lbs-230lbs 63N
230lbs-245lbs 63N
245lbs-275lbs 63 or 64N
Flowy Single Track (Fast & Slow)
120lbs-135lbs 52N
135lbs-155lbs 54N
155lbs-170lbs 56N
170lbs-185lbs 58N (Stock)
185lbs-200lbs 58N (Stock)
200lbs-215lbs 60N
215lbs-230lbs 62N
230lbs-245lbs 63N
245lbs-275lbs 63N or 64N		 Technical Single Track & Hard Enduro
120lbs-135lbs 50N
135lbs-155lbs 52N
155lbs-170lbs 54N
170lbs-185lbs 56N
185lbs-200lbs 58N (Stock)
200lbs-215lbs 60N
215lbs-230lbs 62N
230lbs-245lbs 63N
245lbs-275lbs 63N or 64N

Weight references person in regular everyday casual cloths.
This chart accounts for the common additional weight of riding gear
This info relates to stock valving and modified valving

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