BMX Monty 139 race bike

The BMX 139 RACE is an entry-level bike with an aggressive look and incredible improvements over its predecessor: Renewed chassis and geometry, semi-integrated steering, lighter stem and replaceable chainring are some of its strengths.

Model 139 RACE
Category BMX
Size 10″
Chain 1/2×1/8″, Single speed
Chart Aluminum, 20″, W112mm
Fork Hi-ten, 20″, W100mm
Address Ahead, Cartucho 28.6mm H12mm
Brakes Aluminio V-Brake 110mm
Brake lever Aluminum, 2 Fingers
Tires Aluminum 20′′ 36H 14G A/V
Tires Canvas, Nylon, 20×1.95″
Pedals BMX platform
Pedalier BSA1,37X24T, Cartridge, Square
Dishes –
Piñón Single speed 16T
Connecting rods Aluminio 175mm
Handlebar Hi-Ten, W720mm R190mm
Power Aluminio, Ahead EXT.50mm H30mm
Fists Goma Kraton, L130mm
Saddle BMX 155x235mm
Productivity Aluminio 27.2mm L250mm
Speeds 1
Weight 10.3 Kg