BMX bikes have exploded in popularity over the last decade, evolving from just a niche extreme sport to a mainstream cycling discipline enjoyed by riders of all ages and skill levels.
While the standard 20-inch wheel size still dominates, 29 inch BMX bikes (also known as 29ers) are quickly gaining traction as an excellent option for larger riders or those looking for a smoother, faster ride.
In this comprehensive guide, we’ll cover everything you need to know about big 29 inch BMX bikes.
We’ll discuss the pros and cons of the larger wheel size, provide an overview of the best 29er BMX bike models on the market, and give you tips for choosing the perfect big BMX bike to suit your riding style and height. Let’s dive in!
The Rise of the 29 Inch BMX Bike
It was around the year 2010 that 29in BMX bikes started to become something you could reliably find at a bike store. Up until then, there were some homemade conversions, but no actual complete bike option.
The advantages of bigger wheels were obvious though – more speed, a smoother ride, and the ability for taller riders to fit properly on a bike. 29er BMX cruiser bikes began popping up from brands like WeThePeople, Subrosa, and Sunday.
Initially, the 29″ BMX scene was fairly limited, but over the last 5 years, it has absolutely exploded. Nowadays most major BMX brands offer 29″ complete bikes, frames, and aftermarket parts.
Racing bodies like USA BMX have recognized and integrated 29inch BMX bike cruiser classes into the rule book. Meanwhile, in the freestyle realm, you’ll see 29ers repping at skateparks and street spots across the world. Big 29 BMX bicycles are here to stay and continue to rise in popularity each year!
Advantages of a Large 29 Inch BMX Bike
There are some key advantages that the larger 29 inch wheels provide compared to the traditional 20-inch BMX:
- Rolls Over Obstacles Easier – The larger diameter 29 inch wheels can roll over rocks, roots, curbs, and other obstacles much easier than 20″. This gives a smoother, faster ride.
- Higher Top Speed – 29er BMX bikes can reach a higher top speed than smaller wheeled 20-inch BMX bikes. The larger wheels cover more ground per pedal stroke.
- Improved Cornering – 29 inch BMX wheels offer better cornering traction and stability thanks to the increased contact patch size.
- Comfort – Larger volume tires paired with the big wheels provide added suspension and a more comfortable ride.
- Fits Tall Riders Better – A 29-inch BMX bike with longer cranks and a taller frame can comfortably accommodate larger riders that might feel cramped on a 20″.
- Confidence Inspiring – The way 29inch BMX bikes hold speed and roll over terrain inspires confidence in new riders.
Disadvantages of 29 Inch BMX Bikes
Of course, along with the advantages, there are a few drawbacks that come with a bigger 29er BMX bike as well:
- Heavier – 29 BMX bike frames and wheels are inherently heavier to achieve the same strength making these bikes heavier overall.
- Less Maneuverable – The larger wheels cannot be whipped around as quickly making 29inch BMX bicycles slightly less nimble.
- Limited Trick Compatibility – Certain tricks like tailwhips are more difficult on a big 29 BMX bike.
- Pedal Strikes – The lower bottom bracket height leads to more frequent pedal strikes.
- Limited Aftermarket Parts – The parts market is focused on 20-inch bikes so components like frames and wheels are less common.
As you can see, bigger 29inch BMX bikes come with both advantages and disadvantages. For some riders, the pros of a smoother, faster ride outweigh the cons of reduced maneuverability. It all comes down to personal preference and riding style.
Types of 29 Inch BMX Bikes
Just like 20-inch BMX bikes, 29ers come in different styles optimized for certain riding disciplines:
29 Inch BMX Race Bikes
BMX race bikes are designed for blazing fast starts out of the gate and pedaling all out around the dirt track. 29-inch BMX race bikes will utilize lightweight aluminum frames, beefed-up 29 BMX bike parts, and a single-speed gearing setup.
29 Inch BMX Freestyle Bikes
Freestyle bikes are built to withstand the impacts of street riding, skateparks, trails, or flatland tricks. You’ll find 29 freestyle BMX bikes with hi-tensile steel frames, shorter geometry, and a rear u-brake. Some may come with multiple gears.
29 Inch BMX Cruiser Bikes
Cruisers prioritize comfortable cruising around town over performing tricks. They have tall frames, swept-back bars, upright seating, and fat 29 x 2.5 tires. Single-speed or simple multi-gearing along with front and rear brakes.
Within these broader categories, you’ll find everything from entry-level bikes to elite pro model 29ers.
Top 5 Best 29 Inch BMX Bike Models
Here are our picks for the best-performing 29-inch BMX bike options currently on the market across a range of budgets:
1. Sunday 29+ BMX Bike
Sunday is one of the most popular BMX brands and their 29+ earns the top spot. Excellent all-around performance for streets, parks, or trails.
Sunday’s attention to detail is obvious in the quality components like sealed bearings, integrated sprocket, and proprietary Sunday Cromoly frame.
2. WeThePeople Reason 29 BMX Bike
People have dialed in their 29er offerings over the years. The Reason sports a responsive hi-tensile steel frame paired with a fully sealed salt bath-treated Sunday Freeze Fork. Top-shelf parts like Shadow Conspiracy wheels make this a great choice.
3. Kink Gap XL 29 BMX Bike
An affordable option designed for taller riders. Kink packs a ton of value into this big wheel bike including a full 4130 Chromoly frame and fork, 25/9 gearing, and 2.4-width tires. Finishing kit like bars, cranks, and pedals is top-notch.
Subrosa Salvador 29 BMX Bike
With its 29-inch wheels, 2.5-inch wide tires, and dialed geometry, Salvador is one burly bike built to withstand big hits. The hi-tensile steel frame keeps weight low but retains strength. Awesome specs for a mid-range price point.
5. Mongoose Legion Magnitude 29 BMX Bike
Magnitude offers a lot for those riders looking to get their first big 29er freestyle BMX bike. The hi-tensile steel frame feels solid and it’s equipped with a full complement of alloy components from stem to pedals. You’ll be shredding the local skatepark or streets in no time.
How to Choose Your 29 Inch BMX Bike
When shopping for your 29inch BMX bicycle, there are several important factors to consider:
Bike Size Make sure to get properly fitted on a 29 BMX bike to suit your height. Standover height, reach, seat tube length, and bar width are key dimensions.
Most 29ers fit riders 5’8″ to 6’4″ best. Riding Discipline Determine how you’ll use the bike – racing, tricks, street, vert, trails? This helps narrow down bike styles and components. Lean towards stability for freestyle.
Frame & Fork Look for Chromoly or heat-treated hi-tensile steel. Integrated head tubes, sealed bearings, and internal cabling provide durability. 20.5 – 21″ top tubes accommodate most adult sizes.
Components Quality aluminum parts with sealed bearings. Single-speed gearing with a 25/9t ratio is common. U-brakes give great stopping power. Wider 2.4-2.5″ tires suit 29ers well.
Price Bikes range from $300 entry levels to $1000+ pro models. Expect to spend $600+ for a fully-equipped bike with an aftermarket frame and components.
Test Ride! Test ride 29inch BMX bicycles from local shops to get a feel for fit and handling. Dial in fit adjustments before purchase.
Maintenance Tips for 29 Inch BMX Bikes
Big BMX Bikes 29 puts more stress on components so dial-in maintenance:
- Keep tires inflated to the recommended PSI for traction and prevent flats.
- Clean and lube the drivetrain to reduce friction and wear.
- Check spoke tension to avoid wheel wobble under hard landings.
- Inspect bolts, nuts, axles, and joints. Tighten any that become loose.
- Apply thread locker on the crank, stem, and pedal bolts.
- Clean and lubricate the chain regularly. Replace when overly stretched.
- Change brake pads when excessively worn. Keep braking surfaces clean.
- Detail clean frame and components to prevent damage from mud and grime.
Following regular maintenance intervals will keep your 29er BMX bike rolling smoothly for years to come!
FAQs:
Q1: Are 29 inch BMX bikes good for adults?
A: Yes! The larger wheels and frames are perfect for adult riders, especially those over 5′ 8″. 29ers accommodate taller riders well.
Q2: Can you do tricks on 29 inch BMX bikes?
A: Absolutely. While wheelies, manuals, and spins are easier on 20″ bikes, the right 29er setup is totally capable for the skatepark or streets.
Q3: How much faster are 29 inch BMX bikes?
A: 29ers with the same gearing can reach speeds around 10-15% faster than 20-inch bikes. The larger wheels cover more distance per crank revolution.
Q4: What size rider fits a 29 inch BMX bike?
A: Most 29inch BMX bike frames fit riders from 5′ 8″ up to 6′ 4″ comfortably. Those outside this range may still ride a 29er but very tall/short riders are better served by a 20″.
Q5: Are 29 inch BMX bikes heavier?
A: Yes, the larger wheels and frames add weight. Expect a 29er to weigh around 1-3 lbs more than an equivalently equipped 20″ bike.
Conclusion
If you’re a larger rider looking to get into BMX or want to enjoy a smoother, faster ride – going big with a 29 inch BMX bike is tough to beat.
While they may weigh a bit more and lack some maneuverability of 20-inch bikes, 29ers make up for it with improved stability, rolling speed, and capability on terrain.
Mixing the advanced geometry from modern BMX design with a bigger wheel platform gives you the best of both worlds. 29-inch BMX frames from quality brands paired with proper components result in bikes that can withstand hardcore riding.
Don’t think you have to be limited by a 20″ wheel. Go big by picking up a 29er for your riding style and have fun!