Uploaded October 2018 | Updated September 2026, 2 weeks ago

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shop.subrosabrand.com/shop/complete-bikes-39/bmx-bikes/2019-bmx-bikes/subrosa-2019-altus-12-complete-bike.html

BMX riders are the next generation of lifelong cyclists, and we’re here to help them on their way. The Altus 12” bike is designed to make sure your favorite lil’ shredder has a memorable and enjoyable first experience!

Frame: 100% 1020 Hi-Ten
Top Tube: 12.5"
Chain Stay: 9.2"
Head Tube: 74º
Seat Tube: 71º
Stand Over: 5.5"
Brake Mounts: N/A
Fork: 100% 1020 Hi-Ten - 30mm Offset
Bars: 100% 1020 Hi-Ten - 2pc 5.0"
Grips: Mini Ribbed
Bar Ends: Closed End
Headset: 1" Threadless
Stem: Rant Alloy Front Load
Front Rim: Rant Squad 20H Alloy
Rear Rim: Rant Squad 20H Alloy
Front Hub: 3/8" Loose Alloy
Rear Hub: 3/8" with Coaster Brake
Tires: 12" x 1.75"
Cranks: Steel 1pc 92mm
Bottom Bracket: American Loose Ball
Sprocket: Subrosa Petal Steel
Gearing: 25 - 9
Chain: Rant Max 410
Pedals: Mini Plastic Platform
Seat: Subrosa Scream 1pc Combo
Seat Clamp: Alloy 150mm
Brake Lever: N/A
Brakes: Coaster
Weight: 6.61 kg = 14.5 lbs

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