This is the complete Boom Racing BCF2™ 2-Speed Scale Transmission Gearbox. This transmission comes standard in the BRX01 and BRX02.

Features:

• Compact small footprint aluminum gearbox with Hi/Low range 2-speed scale transmission
• Adjustable motor positions for low center of gravity and high clearance setup
• Innovative pinion-spur gear mesh guide for precision setup
• On-the-fly gear shift up and down
• Heavy-duty steel cut gears
• Hard plastic 32 Pitch 28T spur gear for durability
• Suitable for brushed and brushless motors (up to 5000kv)
• BADASS™ Black Graphite Grease (10g) for durability and longevity
• Difficulty Level: 2 of 5

Includes:

• 1x Gearbox Housing A #BRLC7029
• 1x Gearbox Housing B #BRLC7029
• 1x Assembled 2-Speed Transmission Gear Set #BRLC7044E
• 1x Internal Spur Gear 28T #BRLC7031
• 1x HD Steel Spur Gear Mount #BRLC7030
• 1x Spur Gear 12T #BRLC7029-12T
• 1x Spur Gear 15T #BRLC7029-15T
• 2x Spur Gear 20T #BRLC7029-20T
• 7x D5x11x4 Ball Bearing #BBZMR1152RS
• 1x D7x11x3 Ball Bearing #BBZMR1172RS
• 1x Bearing Holder #BRX020029A
• 1x Shift Shaft #BRLC7045C
• 1x Shifter #BRLC7045B
• 1x Steel Input & Output Shaft #BRLC7044
• 2x E-Clip #BRASEC30
• 4x D5x8x0.5 Spacer #BRASSPD5805
• 4x M2x5 CSS #BRASFH2005
• 1x M2.5x8 CSS #BRASFH2508
• 4x M2.5x10 SC #BRASCH2510
• 1x Black Graphite Grease 10g #BRGRS1055-10

Related Parts:

• Spring Steel Shift Rod for BRX01 #BRLC7051
• Steel Shift Rod (1) for BRX02 #BRX020051
• Steel Motor Spacer 1mm #BRLC7032
• Aluminum Gearbox Adapter with Motor Mount #BRLC7027
• Aluminum Gearbox Side Mount for BRX01 / BRX02 #BRLC7019
• Aluminum Gearbox End Mount for BRX01 #BRLC7008
• Aluminum Gearbox Rear Mount for BRX02 #BRX020017