Boyd 36 Road Disc SL Wheelset Tubeless Ready Hooked (1130 Grams)

$ 98.91

Category: Product ID: 19947
The 36 Road Disc SL wheels deliver a balanced ride feel and confident handling, resulting in a lightweight performance wheelset that weighs just 1130g, making it an exceptionally light disc brake carbon wheelset built for everyday road riding. This rim features a hooked rim bed because it is designed for road/allroad use. With the higher pressures used for those tires having a hooked rim more securely holds the tire in place in the event of hitting a pothole or extreme forces of cornering and sprinting. Targets first We set goals for stiffness, impact resistance, fatigue life, and serviceability — then we chase weight after those boxes are checked. Rim architecture The rim’s strength comes from shape, not just material. Spoke bed structure, bead walls, and local reinforcement are designed to handle tension and real-world hits. Layup strategy Every carbon ply has a job. We use fiber orientation and placement to put material where loads live — and remove it where it doesn’t. Aerospace grade carbon fiber is used in strategic areas to increase strength and impact resistance while allowing the weights to be minimized. Dimensional control QC We inspect bead seat, ERD, and critical interfaces so every build starts true and stays that way. Spoke and tension plan Ultra-light wheels require disciplined tension strategy. We choose spokes for long-term stability — not just the lightest spec sheet. We choose nipples that help keep your wheels running true, yet allow for easy adjustment if you ever need. Handbuilt, stress-relieved, re-tensioned The build process matters as much as the parts. We use multiple tension cycles, stress relief, and final balance checks. Your wheels will remain running true. Validation Impact testing, fatigue testing, tire pressure testing. . . over and over again. Plus real riding on rough pavement/real gravel — because spreadsheets don’t win races. Final inspection Runout, dish, tension balance, hub function, and tubeless setup check — then it ships. – Carbon Rims Every cut and ply of carbon plays a story in how a rim responds. Aerospace grade carbon is used in strategic places for increased strength with bringing the rim weight down to just 310 grams Grade 54 Hubs The new Grade 54 hubs are the most advanced hubs we’ve ever created. Weighing just 270 grams for the set, the hubs feature a ratchet drive system with 54 teeth and just 6.6 degrees of engagement Enduro Bearings The Enduro ABEC 5 bearings provide exceptional precision and durability, ensuring that the hub operates smoothly under the most demanding conditions. Handbuilt Every wheel goes through 5 different work centers, before being QCed for true, run out, and spoke tension. This ensures every wheel will keep running as true as the day you received them. 36 Road Disc SL Specs Spoke Count Front Wheel:  • 24 spoke front Rear Wheel:    • 24 spoke rear Rim Type Tubeless Ready Clincher Wheel Size 700c Assembly Handbuilt Lacing Pattern 2X both sides front 2X both sides rear Brake Type Disc Brake Hubs Grade 54 Disc Brake Hubs Bearings Enduro Abec-5 LLB/LLU Spokes Pillar Wing 20 Nipples Alpina ABT double square alloy nipple Wheel Weights 515g front / 615g rear / 1130g set External Width 29mm Internal Width 24mm Rim Depth 36mm Recommended Tire Size 28mm to 38mm for road / all-road What’s Included Tubeless Rim Tape Installed Tubeless Valves Installed

Features

Two Lights with a powerful 3000 lumens each featuring BridgeLux Gen 7 Vero COB LED Array.

Auto Bright mode adjusts from 300 to 3000 lumens to preserve your eye’s natural night vision and extends battery life.

Auto Flash Detect mode*.  Light turns off for 1 second when detecting external flash. Flash detect can be turned on or off. Flash detect works in all 5 light modes.

One button control for easy operation. One button to power light on/off and select brightness.

Five Light modes: 3 white modes (Manually adjust to 100%, 50% or 25%), 1 white Auto (Automatically adjusts from 10% to 100%) and 1 Red light mode.

60 minute burn time at full power.

Constant brightness – Regulated circuitry so light won’t dim with battery power.

80 Color Rendering Index (CRI) that mimics natural daylight.

Easy to expand with Flex-Connect™ trays, grip and flex arms.

120° wide beam angle evenly illuminates the subject with no hot spots. 90° underwater.

Emergency mode emits blinking light or SOS signal to alert others of distress. Activated by holding down power button for 5 seconds from power off state.

Depth rated to 330 ft (100m).

Corrosion-proof metal light head for heat dispersion and durability.

Removable 25Wh 3400 mAh Li-Ion battery w/ charger and international plug adapters included.

Waterproof battery compartment protects internal electronics even if light accidentally floods.

Protective circuitry – The light and battery feature integrated protective circuits that cuts power in the unlikely event the light overheats or short circuits.

Safety pressure release valve – one-way waterproof valve releases battery compartment pressure in the unlikely event of battery malfunction.

Specifications

Sea Dragon 3000F Auto (Specifications for each light head)

Body Material Anodized aluminum light head with fiber-reinforced polycarbonate body
Light Source/Bulb Type 1x COB LED Array (BridgeLux  Gen 7 Vero LED Array – BXRE-50E4001-C-74)
2x Cree XP-E red LED’s
Brightness White light: 3000 lumens (maintained throughout run time at full power)
Red light:  180 lumens
Brightness Control/Light Modes 100% white → 50% white → 25% white → Auto white → Red → repeat cycle
Color Temperature 5000K
Color Rendering Index* 80
Beam Angle White Light: 120° on land / 90° underwater
Red light: 88° on land / 66° underwater
Battery Lithium Ion 7.4V, 3400 mAh, 25Wh (included)
Battery Charge Time 170 minutes
Run Time 60 minutes at full power, 120 min at half power or Auto, 240 min at quarter power
Depth Tested to 330 feet/100 meters
Dimensions 8.5″ x 9.5″ x 2.3″ (22cm x 24cm x 6cm) fully assembled with light head, battery, grip and tray;  5.1″ x 2.2″ x 4.1″ (13cm x 5.6cm x 10.4cm) head only
Weight 14.4 ounces (408 grams) light head w/battery installed (for each light head)
Bulb Life 35,000 hours
O-ring Dual silicone O-rings (lube included)
Buoyancy Negative; -111 grams underwater (for each light head)

*CRI is a measure of a light source’s ability to show object colors “realistically” or “naturally” compared to daylight, which has a CRI of 100 and represents the maximum value.

The beam angles for the Sea Dragon lights are shown as the true, tested “in-air” (above water) beam angle. Underwater, due to light refraction, the angle tightens to approximately 33% less.

Avoid using this Sea Dragon light above water for prolonged periods of time
The light is designed for underwater use and water is needed to displace heat. The metal light head at full power will reach temperature of about 140F (60C) degrees within a few minutes, which may cause burning if touched. A thermal sensor will automatically dim the light if internal temperatures reaches 150F (65C) degrees. Immediately turn off light if any parts of the light become hot to the touch.

 

What's Included

Two Sea Dragon 3000F Auto Underwater Photo/Video Light heads
Flex-Connect Dual Tray w/ standard ¼-20 mounting screw
Two Flex-Connect grips
Two 25Wh Lithium Ion batteries
Two AC Power Adapters, two charging trays, and international plug adapters
Adapter for GoPro cameras with acorn nut
Spare O-rings, O-ring lubricant, O-ring removal tool
Instruction manual
Sea Dragon Duo case

With & Without Light

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