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Surron Bikes & Parts
SURRON BIKES & PARTS
RENTHAL FATBAR For Sur Ron ULTRA BEE/MX Full Screen
Tracked Ground Freight
2 Years Limited Warranty
30-Day Hassle-Free Returns
Electric Bikes

RENTHAL FATBAR For Sur Ron ULTRA BEE/MX

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SKU: SR-RENTHAL-FA-1601
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Brand: Surron
$95.55

The championship proven Renthal® Fatbar® continues to set the industry standard in an unbraced tapered mx handlebar. The oversized (1-1/8in | 28.6mm) clamping diameter uses computer aided profiling, tapering down to (7/8in | 22.2mm) to accept standard controls. Engineered from Renthal’s exclusive 7010 T6 aluminum, …

In Stock
Performance Highlights
Motor Output: 21 kW Peak Power PMSM Mid-Drive
Battery Spec: 74V 55Ah High-Output Pack

Product Overview

The championship proven Renthal® Fatbar® continues to set the industry standard in an unbraced tapered mx handlebar. The oversized (1-1/8in | 28.6mm) clamping diameter uses computer aided profiling, tapering down to (7/8in | 22.2mm) to accept standard controls. Engineered from Renthal’s exclusive 7010 T6 aluminum, specially formulated to reduce vibration and provide superior strength. The Renthal MX Fatbar provides that signature flex character desired by many top atheltes around the globe and is fitted as OE equipment by Honda, Kawasaki and Suzuki.
Design
Fatbar achieves its market leading strength to weight ratio thanks to efficient use of material and computer aided taper wall profiling reducing weight, whilst retaining the strength, durability and flex characteristics of Fatbar.
Material
Fatbar is engineered from an exclusive 7010 T6 aluminium exclusive to Renthal for Handlebars. This alloy is specially formulated to reduce vibration through it’s structure. The Fatbar has a shot peened surface texture that increases the fatigue life and durability of the bar.

Technical Specifications

BrandSurron
SKU IdentifierSR-RENTHAL-FA-1601
Motor Architecture21 kW Peak Power PMSM Mid-Drive
Battery Pack74V 55Ah High-Output Pack
Warranty Term2 Years Limited Warranty

5.0

Based on 1 verified rider reviews

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Customer Reviews

dave_ontario
Verified Owner
Oct 05, 2026
Genuine OEM factory quality

Exact fit, precision tolerances, and exceptional packaging. Arrived in Alberta in 3 business days via tracked freight.

Surron Freight & Warranty Guarantee

Shipping Policies

E-bikes ship with specialized heavy freight ground carriers in custom reinforced double-walled protective cartons. Delivery typically completes in 3–5 business days. Free shipping applies automatically to all orders over $500.

2-Year Limited Warranty

Surron electric bikes carry an extensive 2-year warranty covering frame integrity, motor internals, and electronic controllers against manufacturing defects. Battery packs are guaranteed to retain at least 70% capacity through 500 charge cycles.

Component Synergies

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