Alpha ALU21ROAD ALPHA ROAD BIKE

The frame adopts geometric design, and the material selection is also high-end aluminum alloy, which is very light, with high safety and overall rigidity. The head part adopts ed high-quality ALPHA brand and alloy pedal with bearing to create a more comfortable and safe riding environment for you. l FRAME: ALUMINIUM 6061 ALLOY FRAME l SIZE :700C ALLOY 14SPEED l FORK: STEEL ED FORK l HEAD PARTS: ED HIGH QUALITY CHINESE BRAND l STEM: Ф 31.8/ Ф 28.6, H=90, ALUMINIUM ALLOY l SEAT POST: 27.2*300MM ALUMINIUM ALLOY WITH QUICK RELEASE l SADDLE: LEATHER MODEL l F/HUBl.: M9"*14G*32H*100W*108L, QUICK RELEASE l R/HUB.:M9*14G*32H*135W*152L,QUICK RELEASE l RIM:700C*32H*14G* 50mm ALUMINIUM ALLOY RIM F/V DOUBLE RIM l SPOKE:14G l TYRE;700*28C F/V l INNER TUBE:700*28C F/V l CHAIN:,1/2*3/32,1128-38-48T -170MMl CHAINWHEELL: 28-38-48T -170MM PROWHEEL l F/DERAILLEUR: SHIMANO ORIGINAL -2SPEED l R/DERAILLEUR: SHIMANO ORIGINAL -7 SPEED l SHIFTER: SHIMANO ORIGINAL BRAND l PROTECTION PLATE: SHIMANO l FREE WHEEL: 7 SPEED 14-28T-ATA BB SETS SQUARE TAPER CARTRIDGE HIGH QUALITY CHINESE BRAND l F/BRAKE: HIGH QUALITY CHINESE BRAND ALLOY CALIPER BRAKE l R/BRAKE: HIGH QUALITY CHINESE BRAND ALLOY CALIPER BRAKE l PEDAL: ALLOY PEDAL WITH BEARING, NECO l CARTON.:CKD PACKING ,2PCS /CARTON l ACCESSORY.:F&R STAND REFLECTOR,WHEEL REFLECTOR,KICK STAND , BOTTLE SCREWS ON FRAME