Stealth Pro - 2rd PB (SP) Carbon Road Bike

Key Components

• Wheel Size: 700C
• Frame Heights: 45 / 48 / 50 / 52 / 54 cm
• Colors: White / Matte Black / Others / Full Holographic
• Weight: 8.9 kg (Alloy Versions) / 8.6 kg (Carbon Versions)

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Frame & Structure

• Frame: STEALTHpro (Disc & Thru-Axle 12×142), high modulus carbon fiber with internal cable routing
• Fork: STEALTHpro (Disc & Thru-Axle 12×100), high modulus carbon fiber, 700C
• Seat Post: High modulus carbon fiber, aero-racing profile
• Handlebar: Aluminum alloy 31.8×720 mm with internal cables and adjustable 90 mm stem
• Clamps: Hidden screw fit to frame
• Headset: CNC aluminum alloy with sealed bearings (52×52 mm)
• Bottom Bracket: Threaded T47×24 mm, hollow & sealed bearings
• Washer: Dedicated for internal cable routing

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Drivetrain Options

Variant 1 – LTWOO A12 (2×12-Speed, Alloy Wheel)

• Shifters: LTWOO A12 (2×12-speed)
• Front Derailleur: LTWOO A12 (2-speed)
• Rear Derailleur: LTWOO A12 (12-speed)
• Crankset: Prowheel ARP aluminum alloy hollow 34-50T
• Cassette: SUNSHINE 12-speed, 11–42T
• Chain: SUMC 12-speed

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Variant 2 – LTWOO AT13 (1×13-Speed, Alloy Wheel)

• Shifters: LTWOO AT13 (13-speed)
• Front Derailleur: None
• Rear Derailleur: LTWOO AT13 (13-speed)
• Crankset: SENICX FD5 aluminum alloy hollow 42T
• Cassette: SUNSHINE 13-speed, 11–46T
• Chain: SUMC 13-speed

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Variant 3 – LTWOO A12 (2×12-Speed, Carbon Wheel)

• Shifters: LTWOO A12 (2×12-speed)
• Front Derailleur: LTWOO A12 (2-speed)
• Rear Derailleur: LTWOO A12 (12-speed)
• Crankset: Prowheel ARP aluminum alloy hollow 34-50T
• Cassette: SUNSHINE 12-speed, 11–42T
• Chain: SUMC 12-speed

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Variant 4 – LTWOO AT13 (1×13-Speed, Carbon Wheel)

• Shifters: LTWOO AT13 (13-speed)
• Front Derailleur: None
• Rear Derailleur: LTWOO AT13 (13-speed)
• Crankset: SENICX FD5 aluminum alloy hollow 42T
• Cassette: SUNSHINE 13-speed, 11–46T
• Chain: SUMC 13-speed

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Braking System

• Brakes: RS flat-mount hydraulic disc, 160 mm front / 160 mm rear rotors

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Wheelset & Tires

Alloy Wheel Versions

• Hubs: RS aluminum alloy, 4 sealed bearings, HG freehub, 24H front / 24H rear, disc & thru-axle F12×100 / R12×142
• Rims: RS AL7005 aluminum alloy, double wall, W21×H30 mm
• Spokes: SHUNJIU circular 14G
• Tires: CST 700×28C, black

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Carbon Wheel Versions

• Hubs: RS aluminum alloy, 4 sealed bearings, HG freehub, 16H front / 21H rear, disc & thru-axle F12×100 / R12×142
• Rims: RS high modulus carbon fiber, W28×H30 mm
• Spokes: SHUNJIU flat 14G
• Tires: CST 700×28C, black

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Additional Components

• Grip: PU leather locking grips (22.2×120 mm)
• Saddle: Lightweight and comfortable racing design
• Pedals: Lightweight & skid-resistant
• Cables: JAGWIRE performance cables

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Included Accessories

• Reflectors: Handlebar, seat post, front wheel, rear wheel
• Extras: Bottle cage + tools
• Documentation: Manual + warranty card