The 2021 Haro Annex Si BMX Bike makes a great race bike that is also right at home cruising the streets with friends while not breaking the bank. The lightweight aluminum frame features a 19.5" toptube making it ideal for shorter riders who have just moved up to a full size BMX bike.
Need help building your complete bike? Check out our bike build video below.
NOTE: To ensure that every component on your bicycle is working properly, Dans Comp recommends that all bikes be assembled by a qualified mechanic. Improper assembly of your bicycle may lead to premature wear or failure of individual components such as headsets, crank assembly and wheels. Failure to do so may void the manufacturer warranty.
This product was added to our catalog on October 20, 2020
Friday, Dec 4 2020 (5 months ago)
Haro Bikes 2021 Annex Si BMX Bike (19.5" Toptube) (Matte Green)
I purchased a bike for my Son. It was delivered very quickly, packaged well and is a super slick bike. It had some assembly requiredbwhich I did not anticipate, I sent an email and got a response almost immediately with instructions on how to assemble the few components and answers to all of my questions. Much better buying experience than going to Walmart or similar stores, not to mention the quality of the product is great. Best price I could find anywhere online for the bike I wanted to get as well.