3Racing SAK-D651/GY Race Gear Set for Sakura D6 Sport  [SAK-D651/GY]

3RACING KIT-SAKURA D6 SPORT M1.2 x 14 x 34mm_11.5T (2 pcs)_Grey - SAK-D651/GY
Price:
USD$3.80
Brand:
3Racing
Model:
SAK-D651/GY
Condition:
Brand New
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Race-grade gear replacement for Sakura D6 Sport

The 3Racing SAK-D651/GY gear set is engineered for precise fit on the Sakura D6 Sport chassis, delivering consistent tooth engagement through its M1.2 x 14 x 34mm sizing and 11.5T profile. Supplied as a matched two-piece set, it helps maintain predictable drivetrain behaviour during aggressive running.

Setup and tuning considerations

For competitive use, verify shaft alignment and set mesh to minimal clearance without binding. Monitor tooth contact pattern after initial runs and adjust pinion position as needed to optimise load distribution and minimise wear.

Start with a thin feeler or shim to establish a small clearance, run the drivetrain briefly, then inspect contact and fine tune for even tooth engagement across the face.
The 11.5T count balances acceleration and top speed; when tuning, adjust pinion size and motor timing to suit track layout while keeping torque delivery stable.
Inspect for chipped teeth, eccentric wear or heat-related deformation after high-load sessions; early detection prevents secondary drivetrain damage.
Verify secure fasteners, true shaft runout, and repeat the contact pattern check after the first competitive session to confirm stability.