Renthal Eli Tomac 661 Fatbar - Black - 661-01-BK

The Renthal Eli Tomac 661 Fatbar in Black (part number 661-01-BK) is a motocross and off-road handlebar built to the geometry spec made famous by one of the sport's most decorated champions. Renthal Fatbars are among the most recognized Renthal handlebars in the off-road world, trusted by professional factory riders and serious amateur racers alike for their combination of precise bend geometry and proven durability. If you're searching for Renthal fat bars with a race-proven profile, the Eli Tomac 661 bend delivers a position dialed in at the highest level of the sport.

Key Features & Benefits

• Eli Tomac Signature Bend Geometry: The 661 bend is the exact bar profile associated with Eli Tomac's championship-winning riding style, offering a balance of height, sweep, and rise suited to aggressive motocross and off-road riding.
• Renthal Fatbar Platform: The oversized-clamp Fatbar design is engineered to reduce unwanted flex at the bar/clamp interface, helping to deliver more direct, confidence-inspiring steering feel compared to standard-diameter bars.
• Stealth Black Finish: The all-black colorway gives the cockpit a clean, blacked-out look that complements a wide range of bike graphics and plastics.
• Race-Proven Renthal Quality: Renthal has supplied bars, sprockets, chains, and grips to factory teams across motocross and supercross for decades, making their products a benchmark for durability and performance in demanding conditions.
• Direct Bolt-On Replacement: Designed as a straightforward handlebar swap for riders looking to upgrade or replace bent/worn bars with a spec favored at the professional level.

Specifications

• Brand: Renthal
• Part Number / MPN: 661-01-BK
• SKU: REN661-01-BK
• Bar Series: Fatbar
• Bend: Eli Tomac 661
• Color: Black

Fitment

The Renthal Fatbar uses an oversized bar clamp diameter — confirm that your triple clamp or handlebar mount is compatible with the Fatbar's clamp size before ordering. This bar is intended for motocross, supercross, and off-road/enduro applications. Because bar fit depends on your specific triple clamp design, we strongly recommend verifying compatibility with your bike's year, make, and model before purchasing. If you are unsure whether these Renthal bars will fit your machine, contact the ThreePiece.us fitment team — we're happy to help confirm the right setup for your application.

What's in the Box

This listing is for the Renthal Eli Tomac 661 Fatbar handlebar in Black (661-01-BK) only. Bar pad, grips, clamps, and hardware are not confirmed as included and should be sourced separately if needed. Renthal also offers compatible Renthal bar pads and Renthal grips — ask our team about bundling complementary components.

Why Buy from ThreePiece.us

• Free Shipping on Every Order: Every purchase ships free — no minimums, no fine print.
• Affirm Financing Available: Spread your purchase across easy monthly payments through Affirm, so you can gear up now and pay over time.
• Expert Fitment Help: Our team knows off-road and motocross parts. If you have questions about whether this Renthal Fatbar is the right bar or bend for your bike and riding style, reach out before you order.
• Curated Off-Road Selection: Alongside Renthal handlebars, we carry Renthal sprockets, Renthal chains, and other drivetrain and cockpit components — making it easy to build a complete Renthal setup in one order.

Frequently Asked Questions

What makes the 661 bend specific to Eli Tomac?

The 661 bend designation refers to the geometry profile — the specific combination of rise, sweep, and pull — that Eli Tomac has used during his professional racing career. Riders who prefer a similar cockpit position to his tend to gravitate toward this bend.

Will my existing bar clamps work with the Renthal Fatbar?

The Renthal Fatbar uses an oversized clamp diameter, which differs from standard-diameter bars. You'll need to verify that your triple clamp or handlebar riser is designed for the Fatbar's oversized diameter. If you're unsure, contact us and we can help you confirm compatibility.

Does this bar come with a bar pad or grips?

A bar pad and grips are not confirmed as included with this listing. If you need a Renthal bar pad or Renthal grips to complete your cockpit setup, we carry Renthal accessories — just ask our team.

Can I finance this purchase?

Yes — ThreePiece.us offers financing through Affirm, allowing you to split the cost of your order into manageable monthly payments at checkout.