HPI Bullet MT/ST 14mm Alloy Hex Adapter BST010/14X9 by GPM  [BST010/14X9]

HPI Bullet Fluorescent x Mt And St Alloy Hex Adapter 14mm Diameter With 9mm Thickness - 4pcs set - GPM BST010/14X9
Price:
CAD$9.53
Brand:
GPM
Model:
BST010/14X9
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alt="HPI Bullet Fluorescent x Mt And St Alloy Hex Adapter 14mm Diameter With 9mm Thickness - 4pcs set - GPM BST010/14X9" title="HPI Bullet Fluorescent x Mt And St Alloy Hex Adapter 14mm Diameter With 9mm Thickness - 4pcs set - GPM BST010/14X9"
alt="HPI Bullet Fluorescent x Mt And St Alloy Hex Adapter 14mm Diameter With 9mm Thickness - 4pcs set - GPM BST010/14X9" title="HPI Bullet Fluorescent x Mt And St Alloy Hex Adapter 14mm Diameter With 9mm Thickness - 4pcs set - GPM BST010/14X9"

14mm hex adapter for HPI Bullet MT and ST

This 4-piece set of 14mm alloy hex adapters fits HPI Bullet MT and ST wheel hubs and gives a compact, serviceable option for replacing or adjusting the wheel-to-hub interface on 1/10 electric scale models. Each adapter measures 14mm across with a 9mm thickness and features a bright fluorescent finish to help with visual alignment during installation.

The adapters transmit wheel torque via the hub-to-wheel connection and the 9mm thickness alters the effective wheel spacing, which can be used to fine-tune track width or tyre clearance. The alloy construction is chosen to balance stiffness and weight for typical electric 1/10 use.

Practical installation notes: ensure each adapter fully seats on the wheel hex and hub, check concentric alignment with the wheel hardware, and fasten securely before operating. Fit the full set of four to keep symmetrical spacing across all corners when changing offset or replacing worn hexes.

Which HPI models do these fit?

They are intended for use with HPI Bullet MT and HPI Bullet ST wheel hex interfaces where a 14mm adapter and 9mm thickness are required.

How many adapters are included?

The item ships as a set of 4 pieces so you can fit one at each wheel for balanced spacing changes.

Any tips for secure installation?

Make sure the adapter seats flush, use the correct wheel hardware, and recheck tightness after the first short run to confirm no loosening has occurred.

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