E-CARGO BIKE FRAME: ALLOY 20" FORK: SUSPENSION 20" MOTOR: MID MOTOR 36V 250W BATTERY: 36V 17.5AH DISPLAY: LCD SPEED DETECTION: CABLE SENSOR CHARGER: 42V 2A-4A BATTERY LOCK: INTEGRATED IN FRAME

B-FAT TIRE BIKE FRAME: ALLOY 20" FORK: SUSPENSION 20" MOTOR: REAR HUB MOTOR 36V 250W BATTERY: 36V 14AH DISPLAY: LCD SPEED DETECTION: MAGNETIC SENSOR CHARGER: 42V 2A BATTERY LOCK: INTEGRATED IN FRAME

FULL SUSPENSION E-MTN FRAME: ALLOY 29" FORK: SRAM BOOST SUSPENSION 29" MOTOR: SHIMANO STEPS SYSTEM BATTERY: 36V 14AH DISPLAY: LCD SPEED DETECTION: CABLE SENSOR CHARGER: 42V 4A BATTERY LOCK: INTEGRATED IN FRAME

B-MTB E-MTN FRAME: ALLOY 29" FORK: 29" MACHETE COMP SUSPENSION FORK MOTOR: BAFANG STEPS SYSTEM BATTERY: 36V 15AH DISPLAY: LCD SPEED DETECTIOIN: CABLE SENSOR CHARGER: 36V 2A BATTERY LOCK: INTEGRATED IN FRAME

RACING GRX Frame ALLOY 700C Fork :ALLOY 700C Chainwheel:SHIMANO FC-RX600 GRX FOR REAR 10-SPEED Front Derailleur:SHIMANO FD-RX400 GRX Rear Derailleur:SHIMANO RD-RX400 GRX Handlebars:FSA HB-RD-307S ALLOY Stem:FSA ST-OS-149 ALLOY Seat Posts :FSA SP-SL-281 ALLOY Wheel size:NOVETEC N25 Tire Maxxis Rambler 700x40C

RACING 105 Frame:CARBON 700C Fork:CARBON 700C Chainwheel:FC-R7100 105 Front Derailleur:SHIMANO 105 Di2 FD-R7150 Rear Derailleur:SHIMANO 105 Di2 RD-R7150 Handlebars:FSA SL-K Compact HB-RK-233S Stem:FSA ST-079 Seat Posts:FSA SL-K ITC SB20/10 Wheel size:R5-DISC OE Tire:CST M228RU 700x28C