
Black 16T Pulley Bore 5mm Width 6mm by Runice
$5.99
1
More payment options at checkout
Black Runice 16T 2GT timing pulley for 5 mm shafts and 6 mm belts. This is the Runice RLA16-2GT-6-C-P5-H15.5 drive pulley used in Voron-style motion assemblies where a compact 16 tooth pulley, 5 mm motor-shaft bore, and 6 mm GT2/2GT belt path are required.
Why this pulley
- 16 tooth, 2 mm pitch profile for compact GT2/2GT motion layouts.
- 5 mm bore fits the standard shaft size on many NEMA 17 stepper motors.
- 6 mm belt compatibility for Gates POWERGRIP and other 6 mm 2GT/GT2 timing belts.
- Black double-flanged aluminum pulley helps keep the belt captured in CoreXY and Z-drive belt paths.
Specifications
- Manufacturer: Runice
- MPN: RLA16-2GT-6-C-P5-H15.5
- Tooth count: 16T
- Pitch/profile: 2GT / GT2, 2 mm pitch
- Bore: 5 mm
- Belt width: for 6 mm timing belts
- Overall height: 15.5 mm
- Material: aluminum
- Finish: black
Fitment
Useful as a replacement or spare 16T drive pulley for Voron-style motion builds, including the Voron 2.4 Motion Kit and Voron 2.4 R2 Motion Kit, where the BOM calls for Runice RLA16-2GT-6-C-P5-H15.5 16T B5W6 pulleys.
Related options
Need the same 16T size in silver? Use the Silver 16T Pulley Bore 5mm Width 6mm by Runice. For 20T drive layouts, see the Black 20T Pulley or Silver 20T Pulley.
Check before ordering
- This is a drive pulley, not a free-spinning idler.
- This is for 6 mm belts; do not use it where a 9 mm pulley is required.
- This has a 5 mm bore; it is not the 6.35 mm / 1/4 inch bore version.



