Tonka Cycle & Ski
Sat: 10:00am - 5:00pm
Sun: 12:00pm - 5:00pm
Other
Origin8 Cassette Spacer
Steel 1mm spacer fits Shimano cassette bodies - Great for 10 sp cass on 8/9 sp hubs - Also for many other fit applications [more]
Campagnolo EPS Power Cable for Charger - US Standard
- Compatible with Super Record, Record, and Athena EPS systems - Required for use with the charger and works with V2 systems - USA/North America plug - adapters required for other countries [more]
Problem Solvers Deckster Clipless Pedal Adapter
Problem Solvers Deckster pedal adapters. Converts SPD-compatible pedals to platform pedals for casual cruising. • Works with 2-bolt, SPD-style cleats, such as Time, Shimano, Crank Brothers, Wellgo and others. Not compatible with Speedplay • Cleats not included • 85 x 95 x 10mm platform • Hardware… [more]
Crank Brothers Highline Dropper Seatpost Remote
The all new Crank Brothers Highline remote kit. - Universal mounting system: top/bottom & left/right - Single bolt hinge locking system - Infinite spherical adjustment - Compatible with: Highline and other cable-actuated dropper seatposts [more]
Surly Cable Hanger
One of the coolest things about Surly is if they can't find an existing part that fits their standards, they just make one themselves. This cable hanger is made to fit around the oversize bolt on their Constrictor seatpost clamp so you can be sure it will fit around almost any other seatpost clamp… [more]
Surly Hurdy Gurdy
Hurdy Gurdy is another nifty device that keeps a rear wheel from slipping forward in the dropout under pedal load. It's designed for the Cross-Check's semi-horizontal front-loading dropouts, and will also work on many other similar dropouts. Hurdy Gurdy is investment cast of stainless steel for… [more]
Profile Design T2+ Extensions
Profile Design's aero-bar extensions are made of light and durable 6061 aluminum, come in different bends to suit all riding positions and feature the standard 22.2mm diameter to fit Profile and other brand base bars and extension mounts (base bars and mounts sold separately). The T2+ model has an… [more]
Sun Bicycles Disc Brake Conversion Kit
The Sun Traditional Trike can be made even more useful with the addition of a powerful rear disc brake. This rear disc brake conversion kit includes all necessary components for upgrading your 2016 or later Sun Traditional Trike to smooth and safe braking under hard conditions. The parking brake… [more]
Wolf Tooth Components ReMote Dropper Post Lever
The Wolf Tooth ReMote is a significant lever upgrade for cable-actuated dropper seatposts. From its hassle-free installation to smooth ball bearing action to engineered failure point, the lightweight ReMote solves many of the functional problems that come with other dropper lever designs. -… [more]
Surly Snuggnut
Like some of Surly's other chain tensioning devices, Snuggnut keeps your rear wheel from slipping forward in the dropout under the pedal load of your powerful gams. It's specifically designed for bikes that feature 12mm horizontal, vertical-slotted dropouts and is particularly suited for… [more]
Sun Bicycles Disc Brake Conversion Kit, 7-Speed
Your Sun Traditional Trike can be made even more useful with the addition of twist-shift 7-speed gearing and a powerful rear disc brake! This complete kit includes all necessary components for converting your 2016 or later Sun Traditional Trike to a 7-speed derailleur system with a mechanical disc… [more]
K-Edge CX Chain Guide
The new CX Single Ring Chain Guide is designed to prevent your chain from dropping off single-ring setups and built strong enough to endure brutal conditions of cyclocross. Specifically designed to be used in combination with SRAM CX1 and other single-ring setups. The lightweight aluminum cage… [more]
Surly MDS Dropout Chips
The 12mm slotted MDS dropout is the newest chip for Surly's MDS equipped trail frames. You like chips, don't you? The 12mm slotted dropout chip uses a standard derailleur mount for maximum compatibility and is made of cast and machined 6061-T6 aluminum, with a fender eyelet. What's the coolest part… [more]
Sunlite Dog Leash
A well-exercised dog is a happy dog, so give Fido a good workout while you ride! Sunlite's Dog Leash consists of a metal bar that mounts under the rear axle bolt or quick-release and straps to your chainstay. This keeps the center of gravity low so you stay stable if your dog pulls to one side. The… [more]
Sunlite Chromoly Quill Stem Extender
When you need to move your handlebars up, install Sunlite's Chromoly Quill Stem Extender. One end goes inside the steerer tube and your quill stem inserts into the top. It provides 8 1/4 inches of rise and is compatible only with quill stems and steerer tubes. [more]
Shimano In-Line Brake Cable Adjuster
Shimano's In-Line Brake Cable Adjuster with quick release allows you to make changes to your road caliper brake's cable tension or open a brake caliper's arms to remove a wheel. [more]
Problem Solvers Cassette Spacer
The Problem Solvers Cassette Spacers are made of light and durable anodized aluminum and come in different thicknesses for correctly spacing various brand and model cassette cogs. Measure and match your spacers to choose the right width. [more]
Problem Solvers Handlebar Shim
The Problem Solvers Handlebar Shim allows you to fit almost any handlebars in almost any stem. It's machined of light and durable aluminum and grooved on the inside to hold tightly. [more]
Zipp Bearing Kit: For 2009-Current 88/188 Hubs
Zipp Speed Weaponry Cartridge Bearings - Will not work on Zipp 188 V9 rear hubs [more]
Zipp Bearing Kit: For Front/Rear 77/177 Disc Hubs and Rear 177 Rim Brake Hubs
Zipp Speed Weaponry Cartridge Bearings: 6903/61903 [more]
Zipp Carbon Headset Spacer Set
Precise spacers keep your headset tight, and provide correct bike handling and component life. Lightweight and precisely parallel, Zipp carbon headset spacers are precision ground to keep your fork secure through every twist, turn and bump in the road. 1-1/8-inch diameter in 4, 8, 12, and 30 mm… [more]
Zipp CeramicSpeed Bearing Kit: 30/60 88 Front Hub, 188 Rear Hub, and 30/60/S9 Rear Free Hub
- Includes 61803 bearings and one grease syringe - Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level and condition of your existing bearings - Note: 88 front and 188v9 rear hubs are on all 2014 and newer Zipp 202, 303, 404, 808 - One kit required for: Zipp… [more]
Zipp CeramicSpeed Bearing Kit: For Sub-9/Super-9 Hub
- Includes 61803 (1) and 61903 (1) bearings and one grease syringe - Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level and condition of your existing bearings - Note: 88 front and 188v9 rear hubs are on all 2014 and newer Zipp 202, 303, 404, 808 - One kit… [more]
Zipp CeramicSpeed Bearing Kit: Modified For 177 Rear Hub
- Includes 61903 bearings and one grease syringe - Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level and condition of your existing bearings [more]
Zipp CeramicSpeed Bearing Kit: Modified For 77 Front Hub and 177 Rear Free Hub
- Includes 61803 bearings and one grease syringe - Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level and condition of your existing bearings - These 61803 bearings are not interchangable with the 88/188 hub 61803 bearings [more]
Zipp End Plug Cable Guide Vuka Extension
Zipp Speed Weaponry Vuka Extension End Plugs - Plastic bar end plug pair for 22.2mm extensions [more]
Zipp SL Speed DI2 Battery Mount
Designed for use with the Zipp SL Speed Seatpost; an internal mount to hold a Shimano DI2 seatpost battery. - Mount compatible only with B1 SL Speed seatpost - Weight: 18g for 27.2mm, 19g for 31.6mm [more]
