MOLECULE CHAIN GUIDE BLOCK

Made in the USA from solid UHMW, our chain guide offers superior swingarm protection with a robust front tab. UHMW minimizes chain friction and wears like iron while remaining lightweight. The design maintains most of the thickness between the mounting tabs, reinforcing the areas most susceptible to damage.

Unlike many OEM chain guides with steel reinforcements that can bend and cause chain binding, our guide stays flexible, solving that issue and ensuring smooth, reliable performance.

Features:

• Aluminum Bushings and Mounting Hardware
• Two piece design makes installation easy
• Large holes help clear out mud and reduce weight
• Beefy lower slide to increase part durability and life
• Low friction allowing more power to the rear wheel
• Replacement lower slider available

Fitment Choices:

Newest Generation

• `22.5 KTM 250/450 SX-F Factory Edition
• `23 KTM 125-450 SX/SX-F/XC/XC-F
• `24-25 KTM 125-500 ALL Models
• `22.5 Husqvarna FC 250/450 Rockstar Edition
• `23 Husqvarna 125-450 TC/TX/FC/FX
• `24-25 Husqvarna 125-501 ALL Models
• `23.5 GasGas MC 250F/450F Factory Edition
• `24-25 GasGas 125-500 ALL Models

Previous Generation

• 2014-2022 KTM 250/450 SX-F Factory Edition
• 2014-2022 KTM 125-450 SX/SX-F/XC/XC-F
• 2014-2023 KTM 125-500 ALL Models
• 2009-2024 KTM 690 Enduro/SMC
• 2014-2022 Husqvarna FC 250/450 Rockstar Edition
• 2011-2022 Husqvarna 125-450 TC/TX/FC/FX
• 2014-2022 Husqvarna 125-501 ALL Models
• 2014-2024 Husqvarna 701 Enduro/SMC
• 2021-2023 GasGas MC 250F/450F Factory Edition
• 2021-2023 GasGas 125-500 ALL Models
• 2022-2024 GasGas SM 700
• 2012-2023 Sherco 125-300 SC/SEF/SE All Models
• 2021-2024 Rieju MR 250/300

Other Notes:

Compatible with Bullet Proof Designs rear tab guard.