WHEELTOP EDS TX Wireless Electronic Rear Derailleur Shifters Set 7-13 Speed Brake Type:Aluminum Alloy (Oil Disc) please do not expose it

please do not expose it to the sun for a long time

Advanced Thermal Honeycomb Fleece

and built to stay secure so that you can carry with confidence on every ride

folding tool

Hub Spacing

WHEELTOP EDS TX Wireless Electronic Rear Derailleur Shifters Set 7-13 Speed Brake Type:Aluminum Alloy (Oil Disc) please do not expose itProduct details: Product Name: Wireless Electronic Rear Derailleur Shifters Set Item number: 41210119002 41210119003 41210119004 Material: Carbon fiber Aluminium Alloy Carbon fiber Weight: 855g 1141g 1352g Speed: Support 7 13speed gear freewheel Handle section speed: 1s 2s(L) 7s~13s(R) Applicable freewheel: within 37T freewheel High position gears: 50T Gear change range: 16T Chain stay angle: 61~66 Front dial battery: 500mAh; Rear dial battery: 800mAh