DP-series Front Reduction Gear 0.69 for Ball Differential - Yokomo D-174 [D-174]

Yokomo D-174 Front x0.69 (41-12) FCD set for Ball Differential

Price:

CAD$16.14

Brand:

Yokomo

Model:

D-174

GTIN:

3888

Not Available

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Description
FAQ

Front 0.69 reduction for counter-drift dynamics

This is an RC-scale front reduction gear set designed for ball differentials to enable counter-drift behaviour with Yokomo drift package setups. The set implements a 0.69 front-to-rear rotation ratio using a 41T driven and 12T drive gear, which reduces front rotational speed relative to the rear and changes the vehicle’s yaw response during slides.

Installation requires access to the front differential area and basic disassembly of the diff housing to swap the existing gear. Because the front is slowed relative to the rear, throttle and steering inputs demand finer modulation compared with a one-to-one drive, so expect a different balance and control feel when tuning for consistent counter drift transitions.

Use this gear set when you want to alter front/rear torque distribution for drift setups, especially on vehicles already equipped with drift-specific suspension and wheel setups. It is intended as a component for RC-scale drift tuning and not for full-size vehicles.

Compatibility

DP-DP7C
DP-DP8
DP-DPMS
DP-DPRA
DP-DPRH
DP-GR35
DP-UF86A
DP-M786A
DP-HKS86A
DP-MKXA
DP-C33A
DP-SC430A
DP-TY180A
DP-JZX2A
DP-BNAA
DP-SDA
DP-TSFCA
DP-EVXA
DP-DKPA
DP-BS15A
DP-REA7A
DP-C35A
DP-DM13A
DP-GDBFA
DP-ZCRA
DP-1093A
DP-TYS15A
DP-BL34DA
DP-B324RA
DP-SR86A
DP-PS13A
DP-TRS15A
DP-JZZ30A
DP-DR86A
DP-REAA
DP-ORCZ33A
DP-GDBA
DP-JZXA
DP-KOS15A
DP-IS220A
DP-TSS15A
DP-BLR34A
DP-APEXA
DP-HKSA
DP-180SXA
DP-FC3SA
DP-S15A
DP-AE86A
DP-DRG3
DP-DRG3G

Remark :

Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How will a 0.69 front ratio alter balance during a slide?

With the 0.69 ratio the front rotates at roughly 0.69 times the rear, which reduces front drive speed and shifts yaw toward a controlled counter-drift response. Drivers should use smoother throttle and steering inputs to keep transitions predictable.

Are any special tools required to fit this gear?

No special factory tools are needed; standard RC hand tools and typical differential service items are sufficient. You will need basic disassembly access to the front diff housing to replace the gear.