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BILTWELL Lane Splitter Aggressive Street Helmet - View 1

Product Highlights & Commentary

Expert Engineering Analysis

The Lane Splitter Aggressive Street Helmet leverages a rugged, injection-molded ABS outer shell to deliver a lightweight yet durable protective envelope tailored for street and adventure touring disciplines. This unisex full-face design, finished in a solid gloss gray, prioritizes structural integrity through a robust construction that balances weight savings with the necessary strength for daily commuting and dual-sport riding. The shell’s engineering ensures a secure fit without compromising the helmet’s overall comfort profile, making it a versatile choice for riders who demand reliability in both urban traffic and off-road excursions.

Ergonomic comfort is maximized through a removable and replaceable comfort liner and cheek pads that feature brushed fleece Lycra touch points to actively absorb and evaporate perspiration. This climate management system is complemented by a chin strap that utilizes the same breathable Lycra material at contact points, paired with an adjustable strap end retainer for precise tensioning. The interior design focuses on long-duration wearability, ensuring that moisture control and soft-touch materials maintain rider comfort during extended sessions, while the standard manufacturer warranty underscores the brand’s commitment to the longevity of these replaceable components.

Impact safety is fortified by an Expanded Polystrene (EPS) liner that dissipates impact loads while maintaining the helmet’s structural rigidity for a secure fit. The interior EPS shell includes specific molded recesses engineered to accept select aftermarket audio and communication components, allowing riders to integrate their preferred tech without compromising the helmet’s protective geometry. Additionally, the rugged shield hinge hardware features robust detents that enable the visor to be opened at slow speeds, providing increased airflow and visibility when navigating stop-and-go traffic or low-speed technical terrain.

Product Classification

Full Face Motorcycle HelmetHELMETS > Full Face Helmets > Full Face Motorcycle Helmet

Unit / Package Weight

4.8 lbs (2.18 kg)

Discipline & Application

Helmets & Eyewear

Manufacturer Spotlight:Biltwell Inc.(Est. 2006, Temecula, California, USA)

Ride motorcycles, have fun — Modern classic helmets and custom components engineered in Southern California.

BILTWELL

BILTWELL Lane Splitter Aggressive Street Helmet

MPN: 10045118501|DPN3: 0101-20394|SKU: 3010045118501|UPC: 840258916421|MMW: 0324950324950211203501|Fitment: Not Available

$324.95

Available

RIDER SIZING SPECIFICATION | Human Body & Headform Sizing

Helmets and apparel are sized to human body measurements. View the Official Sizing Guide below.

Select Color: 20TH ANNIVERSARY

Select Size: XS

Proceed to Checkout

Free US ShippingOrders over $150

30-Day ExchangesHassle-free size swap

Manufacturer WarrantyStandard Manufacturer Warranty

BILTWELL Technical Performance & Engineering

Key engineered features, technical highlights, and manufacturer specifications

Authentic Specifications

Key Engineered Features (6)

OEM Technical Standards

Injection-molded ABS outer shell is rugged yet lightweight
Expanded Polystrene (EPS) liner dissipates impact loads and fortifies helmet structure for a secure fit without compromising comfort
Removable/replaceable comfort liner and cheek pads feature brushed fleece Lycra touch points to absorb and evaporate perspiration
Chin strap features brushed fleece Lycra touch points for comfort and an adjustable strap end retainer
Molded recesses inside EPS interior shell accept select aftermarket audio and communication components
Rugged shield hinge hardware with robust detents allows you to open the shield at slow speeds for increased airflow

End of Product Information

Complete Your Setup

Frequently Paired Accessories & Tools

BILTWELL

BILTWELL Pinlock Anti-Fog Insert Lens

BILTWELL

BILTWELL Retro 3-Snap Bubble Face Shield

BILTWELL

BILTWELL Optically Superior Anti-Scratch Face Shield

BILTWELL

BILTWELL Optically Superior Anti-Scratch Face Shield Replacement Service Parts & Hardware

BILTWELL

BILTWELL Shield Base Plate & Ratchet Kit

BILTWELL

BILTWELL LENS OVERLAND CH RVO/BR

BILTWELL

BILTWELL High-Performance Motocross Gloves

BILTWELL

BILTWELL High-Definition Off-Road Goggles

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Factory Technical Reference

Verified Workshop Blueprints & Maintenance Specs

Explore All 122 Verified Workshop Platforms →

Servicing your machine? Cross-reference factory torque values, fluid capacities, chain pitches, and tire pressures directly from certified workshop service manuals before installation.

Harley-Davidson · 2017–2024

Road Glide / Street Glide M8

Milwaukee-Eight 107/114/117ci

4.0 qt 20W-50 | Formula+ Primary | 80W-140 Trans

Yamaha · 2020–2025

Ténéré 700 (T7)

689cc CP2 Crossplane Twin

2.6 L 10W-40 | 525 Chain | 90/90-21 & 150/70R18

Honda · 2020–2025

CRF1100L Africa Twin

1084cc Unicam Parallel Twin

4.0L Manual / 4.2L DCT | SILMAR8A9S Iridium

Kawasaki · 2019–2025

Ninja ZX-6R (636)

636cc DOHC Inline-Four

3.6 L 10W-40 | 520 Chain (112L) | 127 N·m Axle

Polaris · 2019–2025

RZR XP 1000 / XP 4

999cc ProStar DOHC Twin

2.5 qt PS-4 5W-50 | AGL Trans | Demand Drive

Can-Am · 2018–2025

Maverick X3 Turbo / Turbo R

Rotax ACE 900cc Turbocharged

3.5 L 0W-40 | QRS-X CVT | 75W-140 Gearbox

Polaris · 2018–2025

General 1000 / XP 1000

999cc ProStar 100 HP Twin

2.5 qt PS-4 5W-50 | 122 N·m Lug | AGL Gearcase

Can-Am · 2020–2025

Defender HD10 / MAX

Rotax 976cc V-Twin 82 HP

2.2 L 5W-40 | 100 N·m Lug | PRO-TORQ CVT

Verified Technical Reference

Frequently Asked Questions

Consult the authentic option and part number matrix under the Technical Specifications and Fitment tab. You can match the authentic OEM Manufacturer Part Number (MPN) or ride model specifications to confirm exact compatibility.

Photo 1 of 1 | Click to Enlarge

Product Highlights & Commentary

Expert Engineering Analysis

Product Classification

Full Face Motorcycle HelmetHELMETS > Full Face Helmets > Full Face Motorcycle Helmet

Unit / Package Weight

4.8 lbs (2.18 kg)

Discipline & Application

Helmets & Eyewear

Manufacturer Spotlight:Biltwell Inc.(Est. 2006, Temecula, California, USA)

Ride motorcycles, have fun — Modern classic helmets and custom components engineered in Southern California.

BILTWELL

BILTWELL Lane Splitter Aggressive Street Helmet

MPN: 10045118501|DPN3: 0101-20394|SKU: 3010045118501|UPC: 840258916421|MMW: 0324950324950211203501|Fitment: Not Available

$324.95

Available

RIDER SIZING SPECIFICATION | Human Body & Headform Sizing

Helmets and apparel are sized to human body measurements. View the Official Sizing Guide below.

Select Color: 20TH ANNIVERSARY

Select Size: XS

Proceed to Checkout

Free US ShippingOrders over $150

30-Day ExchangesHassle-free size swap

Manufacturer WarrantyStandard Manufacturer Warranty

BILTWELL Technical Performance & Engineering

Key engineered features, technical highlights, and manufacturer specifications

Authentic Specifications

Key Engineered Features (6)

OEM Technical Standards

Injection-molded ABS outer shell is rugged yet lightweight
Expanded Polystrene (EPS) liner dissipates impact loads and fortifies helmet structure for a secure fit without compromising comfort
Removable/replaceable comfort liner and cheek pads feature brushed fleece Lycra touch points to absorb and evaporate perspiration
Chin strap features brushed fleece Lycra touch points for comfort and an adjustable strap end retainer
Molded recesses inside EPS interior shell accept select aftermarket audio and communication components
Rugged shield hinge hardware with robust detents allows you to open the shield at slow speeds for increased airflow

End of Product Information

Complete Your Setup

Frequently Paired Accessories & Tools

BILTWELL

MPN	10045118501
DPN3	0101-20394
SKU	3010045118501
UPC	840258916421
MMW	0324950324950211203501
Selected Option / Variant	HELMET LANE SPLITTER 20TH ANNIVERSARY XS
Package Shipping Weight	4.8 lbs
Shipping Box Dimensions	Not Available
Freight Classification Code	SFR
Size	XS, S, M, L, XL, 2XL
Type	Full Face
Model	Lane Splitter Aggressive Street Helmet
Packaging Units	Each
Finish	Gloss
Gender	Unisex
Graphic	Solid
Warranty Coverage	Standard Manufacturer Warranty
Base Color	Gray
Size Group	Adult
Color / Finish	Gloss, Gray
Model Series	Lane Splitter
Product Type	Helmet
Riding Discipline / Style	Adventure Touring / Dual-Sport, Street
Shell Material	ABS
Country of Origin	Taiwan
Engineered Features	Removable Cheek Pads, Removable Liner
Peak Visor Compatibility	Not Compatible
Communicator Compatibility	Compatible

MPN	10045118501
DPN3	0101-20394
SKU	3010045118501
UPC	840258916421
MMW	0324950324950211203501
Selected Option / Variant	HELMET LANE SPLITTER 20TH ANNIVERSARY XS
Package Shipping Weight	4.8 lbs
Shipping Box Dimensions	Not Available
Freight Classification Code	SFR
Size	XS, S, M, L, XL, 2XL
Type	Full Face
Model	Lane Splitter Aggressive Street Helmet
Packaging Units	Each
Finish	Gloss
Gender	Unisex
Graphic	Solid
Warranty Coverage	Standard Manufacturer Warranty
Base Color	Gray
Size Group	Adult
Color / Finish	Gloss, Gray
Model Series	Lane Splitter
Product Type	Helmet
Riding Discipline / Style	Adventure Touring / Dual-Sport, Street
Shell Material	ABS
Country of Origin	Taiwan
Engineered Features	Removable Cheek Pads, Removable Liner
Peak Visor Compatibility	Not Compatible
Communicator Compatibility	Compatible