CONTROLS

Handlebar Riser Adapter for Springer Front Ends 3.5" centers - Chrome

Use this bracket to adapt your 4.75" springer riser spacing to the more common 3.5" spacing found on standard Harley front ends. This enables you to run many different styles of handlebars on your aftermarket springer front end including riserless handlebars with 3.5" spacing. Note that this adapter will NOT work with risers that are "bolt-thru" style (such as TCB Part #101-0040, #101-0041, #101-0042, #101-0043). Any handlebar risers used with this adapter must be internally threaded with 1/2-13 internal threads. Please also note that this adapter only fits AFTERMARKET springer front ends with 1/2-20 internal threads (brands such as Moto Iron, Paughco, DNA, Hardbody, etc.). This adapter does not fit OEM Harley springer front ends as they have larger diameter riser threads.

1" Slimline Risers - Polished

Description

Mini Chopper Mirror Black 3"

We all need a mirror but we don't want them. These small mirrors are a great compromise!

Please Note:

• Each mirror is sold individually. If you want a pair, please order two. 
• Mirrors are sold with or without a clamp

You can use this on either side of your bars stock controls with some minor modification. On the clutch side, just drill the hole all the way through the mirror perch, and cut the height in half so you can bolt this mirror in place. With a hacksaw and a drill, it will take you about 5 minutes! These are not direct thread in parts. 

mst Streamline Cup

The mst Streamline Cup is used for mounting all tiny series analogue speedometers on the handlebar. The intended use of these stylish brackets is the mounting of all 49 mm instruments of the tiny series to handlebars with a diameter of 22 mm and/or 1 in. The cups are completely turned and machined from solid aluminum. The mounting clamp is precisely laser-cut from aluminum and shaped and is used for an easy but secure mounting on the handlebar.

All mounting screws are stainless steel. Diameter 56 mm, Length 60 mm

TBW Throttle Sleeve

Fits 08-19 FLHT/FLHRFLHX/FLTR models and H-D FL Trike, 16-20 Softails, 16-17 FXDLS

msp Breakout Box B

All motoscope pro indicator lights, temperature, and oil pressure signal cables are connected to the msp Breakout Box B.

Handlebar Riser Adapter for Springer Front Ends 3.5" centers - Black

Use this bracket to adapt your 4.75" springer riser spacing to the more common 3.5" spacing found on standard Harley front ends. This enables you to run many different styles of handlebars on your aftermarket springer front end including riserless handlebars with 3.5" spacing. Note that this adapter will NOT work with risers that are "bolt-thru" style (such as TCB Part #101-0040, #101-0041, #101-0042, #101-0043). Any handlebar risers used with this adapter must be internally threaded with 1/2-13 internal threads. Please also note that this adapter only fits AFTERMARKET springer front ends with 1/2-20 internal threads (brands such as Moto Iron, Paughco, DNA, Hardbody, etc.). This adapter does not fit OEM Harley springer front ends as they have larger diameter riser threads.

RECOIL GRIPS - CHOCOLATE

Construction: Injection-molded Krayton synthetic rubber

Fitment: Biltwell grips are available in 1” & 7/8". These grips are made from the same material used in dirt bike and BMX grips: Kraton Rubber. They are softer and more comfortable but also wear quicker. Just like a dirt bike, plan on changing them often, depending on how hard you ride and in what conditions.

Details: Scroll down for Installation Tips. We recommend using WD-40 to install the grips and suggest letting them dry overnight. Adding a ring of safety wire on each end is a standard moto practice and all of our grips have grooves to accommodate this.

Note: Using Biltwell rubber grips on H-Ds will often require that your motorcycle is equipped with an aftermarket throttle tube (our Whiskey throttle tube, for instance). The grips do not have a built in plastic throttle tube, they are meant to slide over a higher-quality aluminum tube.

MSM Combi Frame with Indicator Lights

The msm combi frame allows installation of motoscope mini to the handle bar with additional mounting hardware. 5 indicator lights and series resistors are pre-installed. The device is machined from solid aluminum and available in an anodized or polished finish. 

The combi frame comes with approx. 50 cm cable, screws, and manual. Additional mounting parts like the combi Clip-Kit Bracket, combi Bolt-On Bracket, combi Weld-In Bracket or combi Mounting Bracket are required. The motoscope mini itself is not included. 

Please note the two orange LEDs are replaced with green ones according to EU regulations since 2011.

Premium 1" Motorcycle Throttles for Custom Builds

TC Bros precision-engineered motorcycle throttles are essential components for custom motorcycle builds featuring 1" handlebars. These high-quality throttle assemblies provide smooth, reliable throttle operation and are available in multiple configurations to match your bike's cable setup and aesthetic preferences.

Available Options:

Cable Type: Single Cable or Dual Cable
Finish: Black or Polished

• Single Cable - Black - Sleek black finish for single cable applications
• Single Cable - Polished - Classic polished finish for single cable setups
• Dual Cable - Black - Black finish for dual cable (push-pull) applications

Key Features:

• Precision Engineered - Designed for smooth, reliable throttle operation
• 1" Diameter - Designed specifically for 1" handlebars
• Quality Construction - Durable materials for long-lasting performance
• Multiple Configurations - Choose single or dual cable based on your bike's setup
• Professional Quality - Manufactured to TC Bros' exacting standards
• Easy Installation - Direct replacement for stock throttle assemblies

Choosing the Right Configuration:

Single Cable vs. Dual Cable:

• Single Cable: Uses one cable to open the throttle, with a return spring to close it. Common on older motorcycles and many custom builds. Simpler installation with fewer cables to route.
• Dual Cable (Push-Pull): Uses two cables - one to open the throttle and one to close it. Provides more positive throttle control and is required on many modern motorcycles. Offers smoother operation and better safety.

Black vs. Polished:

• Black: Sleek black finish complements blacked-out builds and contemporary custom motorcycles. Provides a modern, stealthy appearance.
• Polished: Classic polished finish works beautifully with traditional custom builds, cafe racers, and bikes featuring chrome or polished components.

Specifications:

• Handlebar Size: 1" (25.4mm)
• Cable Types: Single Cable or Dual Cable (Push-Pull)
• Finish Options: Black or Polished
• Precision-engineered for smooth operation

Perfect For:

• Custom motorcycle builds with 1" handlebars
• Chopper and bobber conversions
• Cafe racer and tracker builds
• Replacing worn or damaged throttle assemblies
• Upgrading to premium components
• Matching your bike's color scheme and cable configuration

Installation Notes:

Ensure you select the correct cable type (single or dual) based on your motorcycle's throttle cable configuration. Proper cable routing and adjustment is critical for safe, smooth throttle operation. Professional installation is recommended if you're not experienced with throttle system maintenance.

Important: Always verify your throttle returns to closed position smoothly and completely after installation. Test throttle operation thoroughly before riding.

Each TC Bros motorcycle throttle is precision-manufactured to ensure reliable performance and long service life on your custom motorcycle.

mo.switch basic LED 3-button

Triple Tree Mirror Mount - 39mm

If you're looking to clean up your handlebars and still run a mirror, we have the solution for you. This kit eliminates any handlebar mirror clamp and allows you to run it directly to your top triple tree on a 39mm front end. The 39mm kit requires an adapter piece which is why the subtle price increase. The mirror stems and adapters are made from stainless steel.

The mirrors are 3" in diameter and come in a chrome finish

39mm Thread: 3/8-16

The Prism Supply Co. Super Prism Throttle Assembly is a precision-machined, polished aluminum throttle built for custom Harley-Davidson builds. Designed for a clean, minimal look with reliable 1/4 turn action and full compatibility with stock HD throttle cables.

What's Included

• Polished aluminum throttle housing
• 1/4 turn action with built-in internal stops
• 1" aluminum throttle sleeve
• All necessary mounting hardware
• Throttle Lock Screw

Compatibility

• Designed for use with all stock HD throttle cables with snap ring
• Includes a barrel end to cut the cable to your desired length

Recommended Add-Ons

For a designed fit, pair this throttle with the Prism Supply Co. Throttle Cable. The Clear Throttle Cover is also available and sold separately.

1" Lane Splitter Handlebars 

Our 1" Lane Splitter Handlebars are made from 1 inch OD x 0.109" wall premium steel tubing. They are CNC mandrel bent for ultra-smooth bends and flawless symmetry. The 9.5" rise and 3" pullback result in a comfortable riding position, while the angled uprights give a one of a kind look! These bars fit stock cables, brake lines, and wiring on most Harley models.

Available in two configurations: "Smooth" for custom applications or pre-1982 controls, or "Dimple" for 1982-newer Harley controls.

Available in two finishes: Triple chrome plated, or durable satin black powdercoat.

Note: please see photos for dimensions and specifications to confirm fitment of your motorcycle.

Does not fit throttle by wire models.

Smooth configuration bars may also be used on many Triumph models or Metric Cruisers with 1" diameter stock handlebars.

Dyna Mid Controls Kit Fits

Customize and upgrade the look and feel of your Harley Davidson Dyna with a high quality USA Made bolt on mid controls kit from TC Bros. Designed to fit all 1991-2017 Dyna Models (see fitment notes below). These controls not only look great, but are much higher performing than factory mid controls. The foot peg position is slightly higher and much closer to the engine, providing for increased lean angle before the pegs will contact the pavement. Detailed mounting instructions & quality hardware included to ensure trouble-free installation. 

Features:

• Footpeg locations allow for greater lean angle.
• CNC machined 6061 aluminum folding foot pegs with non-slip knurled finish. 
• Precision fit bronze bushing pivots for smooth operation.
• Investment cast steel mounting brackets for rigidity.
• Durable black powdercoat finish.
• Proudly made in the USA.
• Detailed mounting instructions and hardware included.
• CNC Machined, stainless steel brake linkage rod.
• Replacement parts and tech support after the sale.

Fitment Notes:

• Kit includes everything required to install on a 1991-2017 Dyna that came with factory Harley mid controls. If you have a model that came with factory forward controls, additional hardware is required for install. Cost and difficulty varies greatly depending on year & model. For example, 2006-2017 forward controls models are most costly to convert because they require removal/installation of inner and outer primary. Please see table in the install instructions for the list of additional hardware needed before purchase. 

Reversible Moto Bar Pad

• Double-sided bar pad fits moto bars and other corss-equipped handlebars
• Made from durable nylon
• Easily change your look between black and white checkered side and a large script logo side
• 8.25" with a 2" OD and 3/4" hole down the middle
• Sold each

Torker Grips - Oxblood

Diamond pillow surfacing is comfortable but wears like the sole on a boot. No inside flange makes our Torker grip a great choice for aftermarket throttles—clean and lean.

Technical Details

• Injection-molded Thermoplastic Vulcanizate synthetic rubber is soft, durable and highly UV-resistant
• The flangeless design looks great on café racers, vintage Japanese and British customs and modern cruisers
• Thick one-piece moulded end design for durability
• Safety wire grooves for added security
• Aftermarket throttle tube required to install Biltwell grips on stock H-D hand controls—see our Whiskey Throttle

Install Tips

Counterintuitive though it might seem, aerosol WD-40 spray lubricant is our chemical of choice for installing Biltwell moulded TPV grips. "But it's oil!" you say. Yes, but WD-40's combination of aerosol propellant and organic-based lubricant is perfect for sliding tight grips onto clean metal tubes. A quick 1- or 2-second blast into the open end of the grip is all it takes. Once installed, WD-40's chemical compound melts the grip interior just enough to make it stick to the bar like glue, without the mess. IMPORTANT: Wait 24 hours after installation before riding to give grips sufficient time to set up on the bars. Immediately after installation, you can add safety wire wraps to both ends of the grips; this old motocross trick works great to reduce grip slip on the bars and throttle tube.