Kawasaki Ninja 400

Parts — Oil spec JASO MA · API SG · Viscosity 10W-40 · Oil capacity with filter 2 L · drain 1.6 L · dry total 2.3 L · Oil filter OEM 16097-0008 family · HiFlo HF303 · Drain plug torque 30 Nm

Tools — torque wrench, oil filter wrench, drain pan, funnel, new sealing washer (if your bike uses one)

Dealer oil-change quotes run $90–130 (Harley outliers $180–280 excluded); independent-shop average is closer to $56. DIY consumables run $30–60, saving roughly $40–120 per change with tooling paid back in 2–3 changes. Sourced: CostHack / Trak Powersports / J.D. Power, aggregated in docs/research/demand-competition.md.

Some links may earn TOSPEC a commission at no cost to you. Prices shown are typical street prices for consumables (oil, pads, chains, filters, fluids) — always verify fitment and price at the retailer.

Parts — Front brake pads EBC FA197HH (HH) Nissin 2-pot · 1 set

Tools — torque wrench, hex/Allen key set (caliper mounting bolts), C-clamp or piston-retraction tool, wire brush, brake cleaner

Editorial estimate, not separately itemized in the research corpus: a 0.5–1 hr front-pad swap at the same dealer shop-rate bracket implied by the oil-change pricing in docs/research/demand-competition.md, plus a $30–60 OEM/aftermarket pad set. Verify locally before quoting.

Some links may earn TOSPEC a commission at no cost to you. Prices shown are typical street prices for consumables (oil, pads, chains, filters, fluids) — always verify fitment and price at the retailer.

Parts — Chain & sprockets 520 · 106 links · 14/41T

Tools — torque wrench, chain breaker / riveting tool, angle grinder or chain-link sizing tool, rear paddock stand, chain alignment tool

Editorial estimate, not separately itemized in the research corpus: a full chain-and-sprocket swap (wheel off, alignment, torque-critical rear axle) runs several labor hours at the shop-rate bracket implied by the oil-change pricing in docs/research/demand-competition.md, plus an $80–150 520/525/530 kit. Verify locally before quoting.

Some links may earn TOSPEC a commission at no cost to you. Prices shown are typical street prices for consumables (oil, pads, chains, filters, fluids) — always verify fitment and price at the retailer.

Parts — Brake fluid DOT 4

Tools — torque wrench (bleeder and banjo bolts), vacuum brake bleeder or speed bleeders, clear tubing and catch bottle, syringe, fresh DOT-spec fluid, sealed bottle

Editorial estimate, not separately itemized in the research corpus: roughly 1 hr of bleed/flush labor at the shop-rate bracket implied by the oil-change pricing in docs/research/demand-competition.md, plus fluid. Verify locally before quoting.

Some links may earn TOSPEC a commission at no cost to you. Prices shown are typical street prices for consumables (oil, pads, chains, filters, fluids) — always verify fitment and price at the retailer.

Parts — Tires 110/70R17 M/C 54H · 150/60R17 M/C 66H

Tools — front and rear paddock stands, bead breaker and tire spoons (or a mounting machine), static wheel balancer and weights, valve-core tool and new valve stems, torque wrench (axle nuts)

Editorial estimate, not separately itemized in the research corpus: mount-and-balance labor per wheel at the shop-rate bracket implied by the oil-change pricing in docs/research/demand-competition.md — carry-in wheels at the low end, on-bike swaps at the high end; the tires themselves are extra. Verify locally before quoting.

Some links may earn TOSPEC a commission at no cost to you. Prices shown are typical street prices for consumables (oil, pads, chains, filters, fluids) — always verify fitment and price at the retailer.

Parts — Coolant Permanent-type antifreeze: soft water and ethylene glycol plus corrosion and rust inhibitor chemicals for aluminum engines and radiators

Tools — torque wrench (drain bolt), drain pan, funnel, coolant hydrometer or refractometer, distilled water (if mixing concentrate)

Editorial estimate, not separately itemized in the research corpus: roughly 1 hr of coolant-flush labor at the shop-rate bracket implied by the oil-change pricing in docs/research/demand-competition.md, plus coolant. Verify locally before quoting.

Some links may earn TOSPEC a commission at no cost to you. Prices shown are typical street prices for consumables (oil, pads, chains, filters, fluids) — always verify fitment and price at the retailer.