SPECIFICATIONSApplicable People: UnisexBike Suspension Types: SturdyBraking System: Front and Rear Mechanical Disc BrakeBrand Name: SAVAChain: KMCColor: Gold, Grey, White, BlackDisc: single /double discsFoldable: noFork Material: Carbon FibreFork Suspension: NoFrame Material: Carbon FibreFrame Type: Hard Frame (Non-rear Damper)Front Fork Type: Keine DämpfungGears: 12Speed/20SpeedGender: MenGross Weight: 8.11kgHigh-concerned chemical: noneLength (m): 1.4Load Capacity: 160kgNet Weight: 8.5 KGOrigin: Mainland ChinaPedal: Bearings PedalPedal Type: Ordinary PedalRim Material: Aluminum alloy,Aluminum alloySeat post: AluminumSize: 47,49,51,53,55,58Stature: 150-200cmTires: 700C TiresType: road bikeVolume: 0.1 m3Wheel Size: 27.5''Advantages of choosing us: Global Free Shipping Enjoy free shipping worldwide (excluding some remote countries)! For specific coverage details, feel free to contact our online customer service. Shop with peace of mind without extra costs~ Flash Sale · Dispatch Time Orders will be dispatched within 3-7 business days after placement. Stock is limitedfirst come, first served! Buy early to enjoy your riding experience sooner Logistics Delivery Time International shipping with full tracking. Delivery takes approximately 7-35 business days (actual time may vary depending on the destination country's logistics status). Delivery time may be prolonged during peak seasons or special periods (e.g., holidays, customs clearance peaks). Ongoing Great Discounts Selected high-end bicycles and surfboards are on limited-time offer with unbeatable value. Dont miss out! Free Customs Clearance for Multiple Countries Free customs clearance for the US, Russia, and 27 EU member states (Austria, Belgium, Bulgaria, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden). Fees covered by the seller; For other countries, please consult customer service for customs clearance policies. We provide full assistance to resolve any customs issues. Worry-Free After-Sales Support A comprehensive after-sales service system provides full protection from order placement to product use. Shop without any worries! Officially Certified · Quality Choice All products undergo strict factory quality inspections. As a globally renowned high-end brand, SAVA specializes in manufacturing premium bicycles and surfboards. For any product inquiries, delivery questions, or after-sales needs, please feel free to contact us anytime! SAVA Team Gelaro S4-20 SpeedFrame Size : 47cm/49cm/51cm/53cm/55cm/58cm Bicycle net weight :10.2kg (pedals not including) Frame material : T800 Carbon fiber Fork : T800 Carbon Fiber Handlebar : Aluminum Alloy Shift lever : SHIMANO-RX-400 Front Derailleur : SHIMANO-RX-400 Rear Derailleur : SHIMANO-RX-400 Crank : SHIMANO-RX600 Brake : SHIMANO-RX400 Freewheel : 10S Cassette flywheel Pedal : Bearings Pedal Chain: KMC Saddle : Fretwork Breathable Saddle Seat post : Aluminum Alloy Rim : Aluminum Alloy Front Hubs : 14G/24H*100mm Rear Hubs14G/24H*142mm Tires : 700C Tires Due to different batch, some parts on bike may be changed, but we will only replace the same level or higher level parts, thank you very much for your understanding. ------------------------------------------------------------------------------- Gelaro S6-12 Speed Frame Size: 47cm/49cm/51cm/53cm/55cm/58cm Bicycle net weight: 10.2kg (pedals not including) Transmission / Drivetrain Shift lever: SHIMANO GRX BL-RX610 Rear Derailleur:SHIMANO GRX RD-RX822 Brake: SHIMANO GRX BR-RX410 Crank: SHIMANO GRX FC-RX610-1,12S Chain: SHIMANO CN-M6100 Freewheel: SHIMANO CS-M6100-12 Frame sets Frame material: T800 Carbon fiber Fork: T800 Carbon Fiber Handlebar: 400*480*85MM,Aluminum Pedal: Bearings Pedal Saddle: YBT Ergonomic, PU surface Seat post: 31.6*350MM, Aluminum Rim: 700C*24H 19*24.5*36MM F/V, Aluminum Hubs: SOLON,Sealed Bearing Tires: CST 700*40CTireDue to different batch, some parts on bike may be changed, but we will only replace the same level or higher level parts, thank you very much for your understanding. ------------------------------------------------------------------------------- Gelaro S8GRX820-12Speed Frame:T800Carbonfiber Frame Size : 47cm/49cm/51cm/53cm/55cm/58cmFork:T800CarbonfiberHandlebar:400*480*85mm,Flarehandlebar,AlloySaddle:YBTErgonomic,PUsurfaceSeatPost:31.6*350,aluminumDrivetrainsystem:Shiftlever:SHIMANOGRXST-RX820RearDerailleur:SHIMANOGRXRD-RX822,SGSBrakes:SHIMANOGRXBR-RX820Brakerotor:iiiPROPN28,140/160mmTransmissionControlSystem:Freewheel:SHIMANOCS-M6100-12(10-51T)Cranksets:SHIMANOFCRX820-1,HOLLOWTECH2,170mm,40TChain:SHIMANOCN-M6100Pedal:Gineyea,AluminumpedalsWheelsetSystem:Wheelset:700C*24H19*24.5*36MMF/VFrontHub:SOLON,DH969TFM12*14G/24H*100mmRearHub:SOLON,DH970TRMM12*14G/24H*142mmTires:CST,700*40C1870NDuetodifferentbatches,somebicyclepartsmaybechange,butwewillonlyreplacepartsofthesamelevelorhigher,thankyouverymuchforyourunderstanding.