Gru-Bee Inc

311 products ★ 4.9

SkyHawk Bicycle engine kits, Motorized bicycle, GruBee WolfPup riflescopes, Bike gun racks, motorized bike wheels, and frames.

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TOTAL KIT: > SkyHawk GT5A-ES - Pedal & Electric OCDT Drill Start > FREE SHIPPING

TOTAL KIT: > SkyHawk GT5A-ES - Pedal & Electric OCDT Drill S

USD 259.95
2.5L gas tank

2.5L gas tank

USD 30.00
WP-1A > Baby Redfield replacement 3/4" WolfPup 4X Duplex Dot Scope with HIGH rings & lens covers

WP-1A > Baby Redfield replacement 3/4" WolfPup 4X Duplex D

USD 169.95
WP-2A > Baby Redfield replacement > 3/4" WolfPup 4X Duplex Scope with LOW Rings and lens covers

WP-2A > Baby Redfield replacement > 3/4" WolfPup 4X Duplex S

USD 169.95
_10G Multi Speed Shift Kit only _

_10G Multi Speed Shift Kit only _

USD 230.00
4G 1A Transmission only: Fits Huasheng 49 & 53cc CC engines.

4G 1A Transmission only: Fits Huasheng 49 & 53cc CC engines

USD 169.95
4G- 1A Transmission and INSTALLATION KIT for 49/53cc Huashang engine

4G- 1A Transmission and INSTALLATION KIT for 49/53cc Huashan

USD 239.95
SkyHawk GT2A Built-in gas tank bike frame

SkyHawk GT2A Built-in gas tank bike frame

USD 175.00
4G - 1B Transmission and INSTALLATION KIT for 49/53cc Huasheng engine

4G - 1B Transmission and INSTALLATION KIT for 49/53cc Huashe

USD 249.95
WP-4A > Baby Redfield Replacement > 3/4" WolfPup 4X WIDE Duplex Scope with LOW rings & lens covers

WP-4A > Baby Redfield Replacement > 3/4" WolfPup 4X WIDE Dup

USD 169.95
WP-B > 3/4" Low Mount Rings for 7/8" Weaver / Picatinny base:

WP-B > 3/4" Low Mount Rings for 7/8" Weaver / Picatinny bas

USD 32.95
WP-A > 3/4" Low Mount for 3/8" grooved receiver. FREE SHIPPING

WP-A > 3/4" Low Mount for 3/8" grooved receiver. FREE SHIPP

USD 32.95
WP-AH > 3/4" High Mount for 3/8" grooved receiver FREE SHIPPING

WP-AH > 3/4" High Mount for 3/8" grooved receiver FREE SHIP

USD 32.95
415 Chain

415 Chain

USD 14.95
Hi Rev 53cc HuaSheng 144F-1G 4 stroke engine only.

Hi Rev 53cc HuaSheng 144F-1G 4 stroke engine only.

USD 199.95
WP-3A > Baby Redfield Replacement > 3/4" WolfPup 4X PCH, scope includes LOW rings and lens covers

WP-3A > Baby Redfield Replacement > 3/4" WolfPup 4X PCH, sco

USD 169.95
Standard Throttle & cable

Standard Throttle & cable

USD 22.00
Integral Dual brake cable Throttle & cable

Integral Dual brake cable Throttle & cable

USD 26.95
Big Boy Expansion chamber exhaust.

Big Boy Expansion chamber exhaust.

USD 29.95
E-12AEPA catalytic muffler

E-12AEPA catalytic muffler

USD 30.00
Standard 4 bolt Ball Bearing Chain Idler

Standard 4 bolt Ball Bearing Chain Idler

USD 12.95
Sheet metal chain guard F-13

Sheet metal chain guard F-13

USD 12.00
Dual Brake cable lever P/n D-5D

Dual Brake cable lever P/n D-5D

USD 10.00
Clamp to spokes Flat 36T rear sprocket Kit

Clamp to spokes Flat 36T rear sprocket Kit

USD 25.00