FAQ

Yes — on a stock setup, the fuel opening sits low and close to the ground, so dust, sand, and debris kicked up during trail riding can fall into the tank during refueling, eventually reaching the fuel pump and injectors. A taller, better-designed filler neck reduces how much debris gets in. NiceCNC makes a Fuel Filler Neck Gas Tank Cap Kit for the 690 Enduro/SMC R (2019-2024) built specifically to keep sand and mud out of the tank.

Maybe no — many 690 Enduro accessories are split by generation because the fuel tank, subframe, and bodywork changed significantly starting in 2019. Buying based on model name alone, without checking the year range, is a common fitment mistake. For example, NICECNC makes Fuel Filler Neck Gas Tank Cap Kit for both generations — one version for 2008-2018 models and a separate version for 2019-2023 690 Enduro/R and SMC/R models — so the key is matching your bike's year to the correct listing rather than assuming one part fits all.

A tall stock seat height is common on adventure/enduro bikes like the 690, and it's usually fixable without replacing the suspension. Adjusting the rear linkage geometry can lower the bike's stance while keeping the stock shock. NICECNC makes Rear Suspension Drop Lowering Link Kits for both generations of the 690 Enduro/SMC R — a 1.57" drop for 2008-2018 models and a 2" drop for 2019-2025 models — so there's a matching option whether you're on an older or newer bike.

It depends on the part — a poorly made lowering solution can throw off suspension travel and make the ride feel stiff or unbalanced. A properly engineered link adjusts the leverage ratio without sacrificing suspension performance. NiceCNC's lowering link kit is designed to maintain chassis geometry while lowering ride height, rather than just dropping the bike at the cost of handling.

This can happen when the internal rod in the clutch's hydraulic cylinder starts to wear unevenly and drift out of alignment, especially after a lot of use. A design with proper internal support keeps that rod moving straight and consistent. NICECNC's clutch slave cylinder kit includes backplate support specifically to prevent this kind of wear.

It's a common issue, not something you have to live with — over time, the internal seals and piston in the clutch's hydraulic cylinder can wear, making the lever feel stiffer and less consistent. Upgrading that internal component restores a lighter, more predictable pull. NICECNC makes an Upgraded Clutch Slave Cylinder Kit for the KTM 690 Enduro/SMC R and related models designed to reduce lever effort and improve feel.