Dedicated Subsystem WorkbenchPlatform Gen: 2008–2026

2013 Honda CBR1000RR Suspension Hydraulics, Fork Fluids & Sag Tuner

Front fork travel, rear shock travel, spring preload, damping click baselines, and dynamic rider sag calculator for 2013 Honda CBR1000RR.

Gen 2008–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2008 through 2026.

Select Model Year:(Active: 2013)

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Engine

999cc

Drive

525

Cooling

Liquid-Cooled

Suspension Hydraulics, Fork Fluids & Interactive Sag Tuner

Showa • KYB • WP Standards

OEM hydraulic capacities, air-gap measurement standards, clicker baselines, and mathematical rider sag tuning.

Shop 43mm Fork Seals

Fork Architecture

Inverted USD Big Piston Fork (43mm Showa BPF)

Oil Volume Per Leg

485 ml (16.4 US fl oz) per leg

OEM Fluid Specification

Honda Ultra Cushion Oil SS-19 (SAE 5W)

Air-Gap Spec (Oil Level)

95 mm (3.74 in) compressed, spring removed

Fork Seal Dimensions

43 x 54 x 11 mm

Total Suspension Travel

Front: 120 mm • Rear: 133 mm

Target Rider Sag: 28 - 34 mm (23 - 28% of 120 mm travel)

Front Preload Baseline

7 turns in from full soft

Rebound Damping Baseline

2.25 turns out from fully seated

Compression Damping Baseline

2.0 turns out from fully seated

Target Free Sag (Unladen)

20 - 25 mm

Enter 3-Point Sag Measurements (mm)

L1: Extended

L2: Static Bike

L3: In Full Gear

Suspension Sag Diagnosis & Geometry Status

Enter your extended, static, and rider measurements on the left (or select a preset) to compute exact sag percentages and spring preload recommendations.

Factory Fluid StandardDirect Spec

Maxima Racing Fork Fluid 5W (1 Liter)

Formulated with anti-foam agents and shear-stable viscosity index improvers to prevent damping fade under aggressive riding heat.

Fork & Dust Seal KitExact Stanchion Fit

All Balls Racing 43mm Fork & Dust Seal Kit

Features directional triple-lip rubber seal profile and external garter springs engineered to withstand heavy stanchion flex without weeping.

Air-Gap Tuning PhysicsBottoming Control

95 mm (3.74 in) compressed, spring removed

Trapped air column acts as a progressive spring in final 30% of stroke. Adding +5mm oil increases bottoming resistance without stiffening small bump compliance.

Recommended Maintenance Parts: Maxima Racing Fork Fluid 5W (1 Liter) • All Balls Racing 43mm Fork & Dust Seal Kit

Shop Fork Fluids Find Direct-Fit Fork Seals

Official NHTSA Safety Recalls & Technical Bulletins

3 Active Campaigns

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

The U.S. National Highway Traffic Safety Administration reports 3 safety recall campaigns associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #17V681000FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

Received: 26/10/2017▼

Defect Description

Honda (American Honda Motor Co.) is recalling certain 2017 Honda CBR1000RR and CBR1000RR SP motorcycles. There may be a gap between the fuel tank cap seal and the fuel filler neck which can allow water to enter the fuel tank.

Safety Hazard / Consequence

If water enters the gas tank, the engine may stall, increasing the risk of a crash.

Factory Remedy & Repair Action

Honda will notify owners, and dealers will replace the fuel tank cap. If water has gotten into the fuel tank, the affected components will be replaced. These repairs will be performed free of charge. The recall began on December 22, 2017. Owners may contact 1-866-784-1870. Honda's number for this recall is KH7.

Manufacturer Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

NHTSA #24V864000FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Received: 15/11/2024▼

NHTSA #09V174000ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

Received: 21/05/2009▼