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The upgrade nearly everyone gets wrong on a Raptor 700 is buying a “fat bar” — a 1-1/8″ oversized handlebar — without checking the clamp first. The Raptor 700’s stock top clamp only accepts a 7/8″ bar, so a 1-1/8″ bar needs either a new top clamp built for the larger diameter or a bolt-on adapter, sold separately from the bar itself. Skip that step and the handlebar you just paid for sits in a box while you order a clamp to actually mount it.
The second thing worth knowing before you shop by brand name: bend and rise are not a quality ranking. A tall pullback bend built for a rider who stands the whole ride isn’t “better” than a low, flat bend built for someone who mostly sits — it’s built for a different body and a different riding style. The right bar is the one that puts your wrists in a neutral position at your height, whether that’s a Raptor-specific bend that mirrors stock geometry or a taller motocross-style bend borrowed from the dirt bike world.
Diameter changes the ride too, separate from bend. The 7/8″ steel bar the Raptor 700 ships with flexes the least and transmits the most trail chatter to your hands; a 7/8″ aluminum upgrade absorbs more vibration for less money than going oversized; and a 1-1/8″ fat bar resists bending in a hard hit and, on designs like Fasst Company’s Flexx, mechanically damps impacts through a pivoting joint rather than just flexing the tube.
This list covers both routes — direct-fit 7/8″ upgrades that bolt straight onto the stock clamp, and 1-1/8″ fat bars that need a clamp swap — with honest notes on what else you’ll need to buy so the sticker price isn’t the whole story.
One more practical note: a wider or taller bar changes where your levers, throttle, and switches sit relative to your hands, so re-check cable routing and lever reach before your first hard ride. That’s a five-minute check that avoids a cable pulling taut at full steering lock, or a lever you can no longer reach comfortably while standing.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | ProTaper SE ATV Raptor Handlebar | $62–$68 | Amazon · eBay |
| 2 | Tusk T-10 Aluminum Handlebar | $35–$45 | Amazon · eBay |
| 3 | Moose Racing Flex Series ATV Handlebar | $80–$90 | Amazon · eBay |
| 4 | Moose Racing Competition ATV Handlebar | $55–$65 | Amazon · eBay |
| 5 | ProTaper Contour Raptor Handlebar | $75–$95 | Amazon · eBay |
| 6 | ProTaper EVO 1-1/8″ Handlebar | $75–$85 | Amazon · eBay |
| 7 | Renthal Fatbar | $96–$122 | Amazon · eBay |
| 8 | Renthal Twinwall | $110–$175 | Amazon · eBay |
| 9 | Neken Variable Diameter Handlebar | $65–$90 | Amazon |
| 10 | Fasst Company Flexx Handlebar (Raptor 700 / YFZ450R) | $380–$430 | Amazon · eBay |
The picks, in detail
ProTaper SE ATV Raptor Handlebar
A chromoly steel, Raptor-specific bend built to bolt straight onto the stock 7/8″ clamp with no adapter needed. It’s the closest thing to a factory-geometry replacement for a bent or worn stock bar, and the cheapest bar on this list, so it’s the obvious first upgrade for a rider who isn’t chasing a fat-bar conversion.
- 7/8″ chromoly steel construction
- Raptor-specific bend matching OEM geometry
- Knurled grip area
- Crossbar pad included
- Direct bolt-on fit, no clamp change needed
- Bend matches stock ergonomics
- Lowest price on this list
- Steel doesn’t flex or absorb vibration like aluminum
- Still limited by the narrower 7/8″ tube’s stiffness under hard hits
Tusk T-10 Aluminum Handlebar
Rocky Mountain ATV/MC’s house-brand aluminum bar, sized at the stock 7/8″ diameter so it drops straight onto the factory clamp with no adapter needed. It’s the least expensive way to move off the factory steel bar and pick up some vibration damping, aimed at budget-minded riders who want comfort gains without changing bar height, width, or clamp hardware.
- Heat-treated T6 aluminum
- Laser-etched centering marks for install
- Knurled grip area
- Crossbar pad included
- Very low price for an aluminum bar
- Aluminum flexes more than steel for comfort
- No clamp or adapter needed
- Generic bend, not Raptor-specific like the ProTaper SE
- Still 7/8″, so it doesn’t address wanting a taller or wider fat bar
Moose Racing Flex Series ATV Handlebar
An aluminum 7/8″ bar built around a tuned flex pattern meant to cut vibration and arm pump on long days in the saddle. It suits trail riders who feel fatigue in their hands and forearms after an hour on rough terrain but aren’t ready to change bar diameter or buy a new clamp just to get there.
- Aluminum construction with tuned flex
- Multiple bend options
- 7/8″ diameter, stock clamp compatible
- Specifically engineered to flex and reduce vibration
- Several bends to match riding style
- Established off-road brand with wide dealer support
- Pricier than the Tusk or ProTaper SE for the same diameter
- Some riders find the flex too soft under hard cornering loads
Moose Racing Competition ATV Handlebar
A lighter, race-oriented silver aluminum bar built in the stock 7/8″ size, so it bolts onto the factory clamp without any adapter. It’s aimed at riders who want a more aggressive competition bend and a bit less weight at the bars, without stepping up to a 1-1/8″ fat-bar clamp conversion and everything that comes with it.
- Silver aluminum construction
- Competition-style bend
- 7/8″ diameter
- Lighter feel than a steel bar
- Mid-price aluminum option
- Fits stock clamp, no extra parts needed
- Race bend can feel low and aggressive for casual trail riders
- Riders wanting more stand-up leverage still need a fat bar
ProTaper Contour Raptor Handlebar
ProTaper’s 1-1/8″ fat bar cut in the same Raptor-specific bend as its 7/8″ SE bar, so you keep the factory ergonomics while stepping up to a stiffer, oversized tube. It’s built for a rider who wants the fat-bar feel without hunting for a bend that suits an ATV riding position.
- 1-1/8″ oversized aluminum tube
- Raptor-specific bend
- Crossbar pad included
- Multiple finishes available
- Keeps factory Raptor geometry at fat-bar diameter
- Noticeably stiffer than steel 7/8″ bars under hard hits
- Several color and finish options
- Needs a separate 1-1/8″ top clamp or adapter, not included
- Bulkier in the hand than a 7/8″ bar, which matters for smaller riders
ProTaper EVO 1-1/8″ Handlebar
A fat bar built around ProTaper’s motocross SX Race bend rather than a shape designed for ATVs. Riders who want a taller, more stand-up-friendly reach and don’t mind adjusting the bar’s rotation in the clamp to suit a Raptor’s more seated stance often end up here instead of a Raptor-specific bend.
- 1-1/8″ aluminum construction
- SX Race / Race Team bend geometry
- Widely stocked pad and accessory options
- Well-regarded bend from ProTaper’s dirt bike lineup
- Stiff fat-bar diameter resists bending in a crash
- Easy to find replacement pads and clamps
- Bend is designed for motocross stance, not ATV ergonomics, so it needs more fine-tuning on a Raptor
- Requires the 1-1/8″ clamp upgrade like any fat bar
Renthal Fatbar
One of the longest-running 1-1/8″ fat bar lines on the market, sold under Renthal’s own numbered bend chart that spans motocross and ATV riding positions. It suits a buyer willing to look up a specific bend number for their own height and stance rather than trusting a single generic “ATV bend” to fit everyone.
- 1-1/8″ aluminum tube
- Renthal’s numbered bend system
- Compatible with Renthal or third-party 1-1/8″ clamps
- Deep bend chart makes it easy to match your height and stance
- Stiffer than steel and most 7/8″ bars
- Strong reputation for durability
- No dedicated “Raptor” bend, so first-timers should cross-reference the bend chart carefully
- Clamp or adapter is a separate purchase
Renthal Twinwall
Renthal’s premium two-piece fat bar, with the top and bottom tube bonded together for added strength without extra weight over a single-wall tube. It’s used by a number of factory motocross teams and aimed at aggressive or racing-focused riders who want that level of stiffness and durability rather than a budget-friendly flex bar built for casual trail riding.
- Two-piece bonded aluminum construction
- 1-1/8″ diameter
- Wide range of bend options
- Twin-wall build adds strength without added weight
- Wide bend selection
- Premium finish and long-term durability
- Most expensive standard bar on this list
- Stiffness is overkill for casual trail riders who don’t push it hard
Neken Variable Diameter Handlebar
A 1-1/8″-only fat bar made from aerospace-grade 7010-T6 aluminum with variable wall thickness along its length, tuning flex differently near the ends than in the middle. It appeals to riders who want a noticeably lighter fat bar than the typical 6061 aluminum offering and don’t mind a less common brand at their local shop.
- 7010-T6 aerospace-grade aluminum
- Variable diameter and wall thickness
- Multiple bends and graphic finishes
- Lighter than many 6061 aluminum fat bars at similar strength
- Variable-thickness design tunes flex along the bar rather than uniformly
- Distinctive finishes not common on other brands
- 1-1/8″ only, so it always needs a clamp or adapter for the Raptor’s stock 7/8″ clamp
- Less common at US ATV shops than ProTaper or Renthal, so exchanges can be slower
Fasst Company Flexx Handlebar (Raptor 700 / YFZ450R)
Not a rigid bar at all — a pivoting, elastomer-damped handlebar built specifically for the Raptor 700 and YFZ450R that flexes fore-and-aft on impact instead of just flexing the tube material. It’s the choice for desert and rough-trail riders who feel every hit through their wrists and are willing to pay for it.
- Pivoting, elastomer-damped design
- Raptor 700 / YFZ450R-specific fitment
- 1-1/8″ clamp diameter
- Adjustable elastomer stiffness
- Mechanically absorbs impacts rather than just flexing
- Noticeably reduces arm pump on rough, high-speed trails
- Bend geometry matches stock Raptor fitment
- By far the most expensive bar on this list, several times a standard fat bar
- The pivoting joint is an added maintenance and wear item versus a solid bar
Buying tips
- Check your clamp before you buy: the Raptor 700 ships with a 7/8″ top clamp, so any 1-1/8″ fat bar needs a new top clamp or a bolt-on adapter — price that in before you commit.
- Match the bend to your height and riding stance, not to how aggressive it looks; a tall pullback bend built for standing riders can put a shorter or seated rider’s wrists at an awkward angle.
- Buy a bar pad if the handlebar you choose doesn’t include one — a bare crossbar is a real injury risk in a get-off.
- Check throttle cable and brake or clutch line routing before your first ride on a taller or wider bar; lines can pull tight at full steering lock.
- Some 1-1/8″ clamps sit tight enough that you’ll need to relocate the ignition key switch or its bracket to clear the clamp.
- Torque clamp bolts to the manufacturer’s spec and recheck them after your first ride — a fat-bar clamp working loose is one of the most common complaints in ATV forums.
- Aluminum bars flex and absorb trail vibration better than steel; steel is stiffer and cheaper but transmits more chatter to your hands on rough terrain.
- If you mostly ride slow technical trails rather than racing, a standard 7/8″ aluminum upgrade solves vibration and weight without the cost and complexity of a full fat-bar conversion.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.