[{"id":672375341435,"handle":"grp-tyres","updated_at":"2026-06-16T12:01:25+01:00","published_at":"2025-06-16T15:14:58+01:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"GRP TYRES","body_html":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0275\/4467\/files\/GRP_AI_TECH.jpg?v=1750083283\" alt=\"\"\u003e\u003c\/p\u003e","image":{"created_at":"2025-06-16T15:14:57+01:00","alt":null,"width":240,"height":99,"src":"\/\/rcpitbox.com\/cdn\/shop\/collections\/logo_grp_web.png?v=1750083298"}},{"id":155691286666,"handle":"best-sellers","updated_at":"2026-06-16T17:42:29+01:00","published_at":"2019-11-11T10:53:18+00:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"HOT RIGHT NOW!","body_html":"Our most popular and in demand products","image":{"created_at":"2019-11-11T11:20:04+00:00","alt":null,"width":3963,"height":2070,"src":"\/\/rcpitbox.com\/cdn\/shop\/collections\/fbprofilepic.png?v=1622015350"}}]
Part of GRP’s Italian-made Ai-TECH range, the Flexy runs thick, closely-spaced linear pins designed for clean and clay tracks where grip is at a premium. The deep pin layout bites hard into compacted clay and synthetic surfaces for consistent forward traction and confident cornering in 1/8 buggy and truggy racing. Sold as a tyre-only pair, so you can mount your own wheels and inserts. Available in five compounds: N25 Super Soft (Clay), N35 Soft (Clay), S25 Super Soft (Dirt), S35 Soft (Dirt), and S40 Medium (Dirt).