Kyosho EZ Series Sand Master 2.0

Stock is as the vehicle ships. Calculated is worked from the stock figures on this page rather than stored beside them, so the two cannot drift apart. Derived is worked out from gear tooth counts the maker publishes rather than printed as a ratio; the notes below say how. Not applicable means the vehicle does not come with it, like the motor on a roller or the tires on a race kit, or does not have one, like a KV rating on a brushed motor. Not published means it exists but no source we could find prints it.

Gearing parts

Tooth counts are the ones in the specifications above. Pitch is given as metric module (Mod 1, Mod 0.8) or diametral pitch (32P, 48P). They are different standards and are not interchangeable, even where the numbers look close. Bore is the pinion’s hole, listed separately from the motor shaft. Linked part numbers go to the maker's or official distributor's page for that part.

How these numbers were settled

The 2024 EZ series ready-to-run 2WD sand buggy with a brushed 540-size G22 motor and KA040-71W 40A ESC.

• Kyosho's Technical Data gives 'Gear Ratio 8.76:1' and 'Tire (F/R) φ85×35mm'.
• The Sand Master 2.0 manual (p. 26) marks the 27T pinion position as standard with the 91T spur, and the spare parts list names EZ211 'Spur Gear 91T' and EZ222-27 'Pinion Gear 27T'.
• The ratio after the spur works out at 8.76 x 27 / 91 = 2.60.
• The G22 is a brushed motor, so there is no KV rating.
• The manual says the car takes LiPo or NiMH packs with a Super (Deans) plug but gives no cell count, so the cell count is left blank.
• The AXXE 2.0 uses the same chassis and gearing with a larger φ100mm tire.

Documents

• ManualInstruction manual, Sand Master 2.0 (Kyosho PDF) (opens in a new tab)Battery p. 7
• Gearing chartPinion positions, 21T to 27T on the 91T spur (in manual, Kyosho PDF) (opens in a new tab)p. 26
• Exploded viewExploded view, Sand Master 2.0 (Kyosho PDF) (opens in a new tab)
• Parts listSpare parts list, Sand Master 2.0 (Kyosho PDF) (opens in a new tab)

Sources

• 34405t1rc.kyosho.com (opens in a new tab)
• Manual (PDF)kyosho.com (opens in a new tab)
• Manual (PDF)kyosho.com (opens in a new tab)
• 1rc.kyosho.com (opens in a new tab)
• ez222-27rc.kyosho.com (opens in a new tab)
• ez211rc.kyosho.com (opens in a new tab)
• 70706brc.kyosho.com (opens in a new tab)
• 82252rc.kyosho.com (opens in a new tab)

Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.

More from Kyosho

• USA-1 Nitro Readyset
• USA-1 VE Brushless
• V-ONE R4 Evo.3
• EZ Series AXXE 2.0
• Fazer D2 FZD2
• Fazer Mk2 FZ02
• Fazer Mk2 FZ02 Readyset
• Fazer Mk2 FZ02 VE