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Boom Racing

Boom Racing 1.9" Extra Wide Dual Stage Open Soft Closed Hard Foam Inserts 2pcs

Part no. BRTR29002EXW-SH

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$33.81

or 4 fortnightly payments of $8.45 with afterpay

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Extra-wide dual-stage foam inserts for 1.9x4.20-4.70" RC Crawler tyres — firm inner + soft outer cell, 2pcs.

  • Dual-stage design: soft outer open cell + firm inner closed cell foam
  • Extra-wide format fits 1.9x4.20-4.70" (105-120mm tall) RC Crawler tyres
  • Soft outer layer enhances surface grip and tyre compliance
  • Firm inner layer improves side hill stability and sidewall structure
  • Includes 2 outer and 2 inner foams — a full set for one axle

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Fits 103 vehiclesSee which

Overview

Dual-stage foam inserts for 1.9x4.20-4.70" (105-120mm tall) RC Crawler tyres. The firm inner closed cell foam and soft outer open cell foam work together to improve overall tyre performance. The soft outer foam allows the tyre to sink into the surface for more grip, while the firmer inner closed cell foam improves side hill performance and maintains a better sidewall structure. The firm inner foams are also more durable and longer lasting.

Features

  • Dual-stage foam inserts for 1.9x4.20-4.70" (105-120mm tall) RC Crawler tyres
  • Firm inner closed cell foam and soft outer open cell foam
  • Soft outer foam provides better surface grip
  • Firmer inner foam improves side hill performance and maintains sidewall structure
  • Perfect for enhancing the overall performance of your RC Crawler's tyres

In the box

  • 2x Outer Soft Cell Foams
  • 2x Closed Firm Inner Cell Foams

Specifications

Inner:
Overall diameter85.5mm
Inner diameter54.5mm
Width36.5mm
Outer:
Outer diameter110mm
Width46.5mm

Compatibility

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