• Centro C4.1 Conversion Kit for the Associated B4.1

PLEASE NOTE: This product had been discontinued.


Based on the multiple World Championship winning Team Associated B4.1, the Centro converts the transmission to mid-motor and has been developed with the sole aim of continuing to beat the competition, particularly on higher grip tracks such as Astro-turf, grass and even indoor carpet and mixed surface.


Using an ultra slim black anodised chassis for saddle pack or ‘shorty’ Li-po cells, the C4.1 utilizes the race proven B4.1 suspension components and geometry to tame any track. The gearbox has four internal gears to maximise the mid-motor configuration, with the casing itself machined from delrin. The custom made rear hinge-pin mounts have the option of one or two degrees anti-squat.


With the parts included in the conversion you will have everything you’ll need (except for tuning weights) to make your B4.1 Factory Team into the same car Neil Cragg, Paul Bradby and Tom Yardy took to the national podium.


The original Associated B4 can be converted too; it just needs the B4.1 diff outdrives (AS9852) and metric outdrive bearings (AS9832) along with the Centro conversion itself.


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Centro C4.1 Conversion Kit for the Associated B4.1

  • Brand: Centro
  • Product Code: C0001
  • Availability: Out Of Stock
  • £169.99

  • Ex Tax: £141.66