iron man helmet 100 metal XSociety Electric no need to disassemble Iron Man Mark I Helmet

At just 260 grams, my neck never felt fatigued

Motor: 500w, 48v Throttle: Throttle on demand Display: LCD Smart "Easy Read" Battery: 48V, 12.8Ah (614Wh), LG Cell, UL 2849 Compliant Sensors: Torque Sensor Pedal Assist: 4 Levels Charger: 48V, 3 Amp Fast Charger Range: Up to 60 miles Speed: 45 km/h Cassette: 12-32T, 8 Speed Rear Derailleur: Shimano 8 speed Shift Lever: 8 Speed Trigger Chain: 122 Link, 8 Speed Rim: Double Wall Aluminum 36h Front & Rear Tires: 27.5 x 2.1 Puncture Resistant, Reflective Sidewalls Lights: Optional Suspension: None Brakes: Hydraulic Weight: 52 lbs Total Weight Limit: 300 lbs Regular (4'11" - 5'7") Top Tube Length: 24.3 inches Reach: 13.7 inches Head Tube Length: 7.7 inches Standover Height: 16.3 inches Wheelbase: 42.8 inches Min Saddle Height: 30.1 inches Max Saddle Height: 37.9 inches Large (5'7" - 6'1") Top Tube Length: 25.2 inches Reach: 14.3 inches Head Tube Length: 8.5 inches Standover Height: 17.5 inches Wheelbase: 43.6 inches Min Saddle Height: 31.7 inches Max Saddle Height: 39.2 inches Aventon Sinch.2 Experience the utmost comfort during your ride, courtesy of the Sinch 2's 4-inch tires that effortlessly glide over various terrains

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Its extended rear coverage adds an extra layer of safety, shielding more of the head where it matters most