Services

Bike Assembly

A professionally assembled bike costs $100–$600 depending on complexity, and it’s the one step that determines whether a new bike-in-a-box is actually safe to ride. Got a new bike arriving in a box? Don’t risk a bad build. Our professional assembly service ensures every bolt is torqued correctly, every cable is properly tensioned, and every component is dialed in before your first ride.

Price starts at
$100 - $600
Professional mechanical adjustments and custom wheel servicing at the Bike Improve workshop.

Step-by-Step Process

Why Does Professional Assembly Matter?

A bike that arrives in a box is only as good as its assembly. Improper torque on carbon components can cause catastrophic failure. Poorly indexed gears lead to skipped shifts and premature drivetrain wear. Badly bled brakes can leave you without stopping power when it counts most.

At Bike Improve, every assembly is handled by certified technicians who understand the tolerances and requirements of both entry-level and high-performance builds. We don’t guess. We verify.

What Types of Bikes Do You Assemble?

Whether you ordered a carbon road bike, a full-suspension mountain bike, a gravel rig, or an e-bike, we have the tools and experience to build it right. We work with all major drivetrain systems including Shimano, SRAM, and Campagnolo, and are familiar with the specific build requirements of top brands like Pivot, Scott, Bianchi, Sarto, and Carrera.

Bring us your box and we’ll hand you back a bike that’s ready to perform from day one.

Bike Improve vs Other Bike Shops

Bike Improve

Other Bike Shops

Rider Stories & Reviews

Ride your dream cycle and begin your journey full of freedom and excitement.
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anthonychun72 profile picture
anthonychun72
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Excellent spot for quick and reasonable repairs. Nir is a cool guy with a keen eye for the right fix. Go here for your bike repairs! You won’t regret it!
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Jake Simon profile picture
Jake Simon
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Nir is a legend! I had been very far down the rabbit hole of trying to figure out my first proper road bike on the heels of my first century and felt lost on what to get, let alone what size. Nir explained his philosophy on fittings, taking measurements then deciding from there. I had a very specific list of criteria I was looking for, including comfort over aero but no sacrificing snappiness, something that could attack hills, something a bit more upright not too long of a reach etc etc etc all within a specific budget. Nir brought me in for a fitting on my old bike, made a recommendation on bike and size, made some adjustments to it then had me come in for a proper fitting when it arrived. Always took his time, never rushed, answered all my questions and concerns. I am thoroughly blown away by the bike and fit I ended up with. Had some leg pain on my old bike, that’s gone now. First time I’ve really understood what it fees like to sit IN the bike not ON the bike. This is now my go-to bike spot. Whatever your issue is, Nir will give you the time and attention to be sure you get exactly what you need. Cannot recommend highly enough!
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Eric Rockson profile picture
Eric Rockson
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I love this shop. I use it for bike repairs. The owner is a great bike mechanic and he is very quik. They specialize in high end bikes, but he always repairs my cheap bikes as well.
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Adam Davison profile picture
Adam Davison
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I was in town visiting from Denmark and stopped by with my bike for a service. Nir was super knowledgeable and helpful. will be my go to bike shop in LA for future mechanical support! highly recommend.
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Ruben Zuniga profile picture
Ruben Zuniga
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The gentleman was very attentive and fixed my jammed bike chain in a jiffy.
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Abdullah Abdessamad profile picture
Abdullah Abdessamad
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Professional and knows what he's doing! Also, replaced a broken spoke on spot one day before Christmas! Thank you 🙏🏻
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Rich Hirschinger profile picture
Rich Hirschinger
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Nir provides exceptional service in a very timely manner. Thank you!
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Gonzalo profile picture
Gonzalo
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I can’t say enough good things about Nir. He’s the kind of mechanic you hope to find, the one who actually cares about your bike as much as you do. Over the past few months, he’s done a ton of work for me across multiple bikes. He’s fitted me twice, once for a triathlon TT bike and once for an aero road bike. Both sessions were detailed, tailored, and spot-on. It wasn’t just plug-and-play measurements, Nir took the time to really understand my position, how I ride, and what needed fine-tuning. He’s also built an entire bike for me from scratch, literally from a box of parts. That included Di2, internal hydraulic brakes, fresh cables, bar tape, new brake pads — the works. He stayed past closing time to finish it, and then walked me through the whole setup just to make sure everything was solid. Beyond the big stuff, Nir has helped me with small but critical things: fixing squeaky brakes, replacing pads, installing new tires and wheels, and recommending thoughtful upgrades without ever upselling. He always explains what he’s doing, why, and what to watch for next. That’s rare. And most importantly, Nir just knows his craft. He is a master. His shop is stocked with everything you might need, from everyday parts to high-performance gear. It's clean, professional, and built around real riders. Bottom line: I trust Nir with all my bikes, and I wouldn’t go anywhere else.
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Rishad Olpadwala profile picture
Rishad Olpadwala
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Had a new mountain bike built and fit here. 1st new bike in ages - Nir spent ages with me walk through the bikes and components - very knowledgeable and really appreciated his patience!

Your Next Ride Deserves Better.

From professional bike fitting to custom builds and suspension servicing, Bike Improve is built around performance, precision, and long-term reliability.

Frequently

Asked Questions

Professional bike fitting, suspension tuning, custom builds, and premium servicing designed for riders who demand more from every ride.
What does your bike assembly service include?

Our assembly service covers full unboxing, parts inspection, frame and fork setup, drivetrain installation, brake bleeding or cable adjustment, gear indexing, wheel truing, and a 20-point safety check before delivery. We also do a final test ride to confirm everything is working as it should.

Just bring the box your bike arrived in with all included parts, hardware, and accessories. If you have specific components you’d like installed such as a separate saddle, pedals, or computer mount, bring those along and we’ll include them in the build.

Most builds are completed same-day or within 24 hours depending on the complexity of the bike and current shop volume. E-bikes, full-suspension MTBs, and custom builds may take slightly longer. We’ll give you a clear timeline when you drop off.

Absolutely. We regularly assemble bikes purchased through online retailers, direct-to-consumer brands, and international orders. We’re familiar with the packaging and build requirements of most major brands and can handle any drivetrain platform.

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