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Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510
  • Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510
  • Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510
  • Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510
  • Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510
Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510

Fronk Fork Spring Perches Showa 49mm SX (Pair) 111-300-510

£167.94 GBP
Taxes included. Shipping calculated at checkout.

Front fork spring perches for Showa 49 mm supercross forks, supplied as a pair, providing adjustable spring preload and improved bottoming resistance for 2025-on applications using a 500 mm fork spring.

Features

  • Pair of adjustable front fork spring perches

  • Fits Showa 49 mm fork applications

  • Designed for supercross (SX) use

  • Adjustable spring preload to reduce excessive OEM preload

  • Optimised oil flow to improve bottoming resistance for MX and SX use

  • Replacement for OEM plastic component

  • Coated guide bush to promote smoother fork action

Specifications

  • Fork diameter: 49 mm

  • Spring length compatibility: 500 mm

  • OEM preload reference: 5 mm fully extended

  • Material: aluminium

  • Guide bush coating: Teflon

Vehicle Fitments

  • Honda CRF250R (2025-2026)

  • Honda CRF450R (2025-2026)

  • Honda CRF450RX (2025-2026)