{"product_id":"12mm-wheel-hex-hub-extension-adapters-for-trx4-trx6-rc-crawlers-cnc-machined-brass-wheel-spacers-20mm-style-20mm","title":"12mm Wheel Hex Hub Extension Adapters for TRX4 TRX6 RC Crawlers, CNC Machined Brass Wheel Spacers (20mm) - style: 20mm","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC Machined Solid Brass CNC precision-machined brass wheel hex adapters provide consistent fit and added weight, helping lower the center of gravity and improve crawling stability on uneven terrain.\u003c\/li\u003e\n\u003cli\u003eMultiple Extension Options Available in 8mm, 10mm, 15mm, and 20mm thickness options to widen track width and adjust stance for different terrain and setup preferences.\u003c\/li\u003e\n\u003cli\u003eSecure 12mm Hex Fit Standard 12mm hex design with M4 threaded interface ensures tight, wobble-free mounting. Note: The 8mm version installs directly without washers.\u003c\/li\u003e\n\u003cli\u003eDesigned primarily for TRX4 \/ TRX6 type 1\/10 RC crawler axles using standard 12mm hex hubs. Fitment depends on axle stub length, pin diameter, and internal clearance. Not universally compatible with all 1\/10 RC crawlers—please confirm measurements before purchase.\u003c\/li\u003e\n\u003cli\u003ePackage Contents \u0026amp; Installation Note Includes 4 wheel hex hub adapters and required hardware. Washers and spacers are included for thicker versions (10mm \/ 15mm \/ 20mm). Please verify axle and wheel clearance before installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: ZELIYOON","offers":[{"title":"Default Title","offer_id":52020851966240,"sku":"B0GGCPMPH6-style-20mm","price":26.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7682\/9472\/files\/41VXSk4lH9L.jpg?v=1784776177","url":"https:\/\/tinyracer.com\/products\/12mm-wheel-hex-hub-extension-adapters-for-trx4-trx6-rc-crawlers-cnc-machined-brass-wheel-spacers-20mm-style-20mm","provider":"TinyRacer","version":"1.0","type":"link"}