BICICLETA RALEIGH SERENITY 20 NIÑA ALUMINIO 7 VELOCIDADES
FRENO DE DISCO
| Aro |
20" |
| Cuadro |
6061 Aluminum |
| Horquilla |
20" suspention steel fork, aluminum crown, travel:30mm |
| Mazas |
20H steel hub screw type |
| Llantas |
20*1.75，14G*36H，A/V，H=20.3, aluminum double wall rim |
| Rayos |
14G steel |
| Neumáticos |
Wanda 20"*2.4 black tyre |
| Cámara |
20"*2.125 AV butyle |
| Manubrio |
22.2*570W*30H*1.2T |
| Tee |
25.4*28.6*EXT:60mm*15°*41H |
| Puño |
φ22.2*110MM |
| Dirección |
φ28.6mm*10mm |
| Sillín |
MTB saddle |
| Tubo Sillín |
27.2*280L*2.4T steel |
| Collerín |
Aluminum quick release |
| Frenos |
Front/rear disc brake, aluminum |
| Cambios |
R: Shimano 7S, ASLTX30R7AT |
| Desviador |
front N/A, rear Shimano Tourney TY21 |
| Cable |
2P |
| Eje de motor |
Seal BB |
| Transmisión |
Shimano rear 7 speed, Tx30 |
| Volante |
36T*152Lmm, steel crank |
| Pedales |
plastic |
| Cadena |
1/2*3/32*98L |
| Piñón |
Xindu, 7pcs, 14-28T, index |
| Reflector |
Front white on handlebar, rear red on seat post, |
| Reflector rueda |
yellow, one piece each on wheel |
