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Parts & Accessories

$22.50
$25.00
10% Off
The Sidekick Foot Pegs are retractable foot supports for a rear passenger on the GSD. They tuck into the frame when not in use, and pop out with one push when you need them.
- Specially designed for the Tern GSD
- Helps a rear passenger ride in comfort and style
- Pops out of the frame with a simple push
- Tucks back into the frame just as easily

$27.00
$30.00
10% Off
The Lockstand Extensions are an add-on for the Atlas Lockstand™ on the new GSD. They’re designed to make the Lockstand even more stable while providing easy access to the stand at all times. Their extra-wide footprint extends out at a right angle from the GSD for maximum stability—essential when loading and unloading kids or heavy cargo. They also make it easier to activate the stand when riding with fully-loaded panniers or the Storm Box (which may make finding the Lockstand with your foot a bit tricky).
- Makes the Atlas Lockstand even more stable and user-friendly
- Extends outwards from the Lockstand for easier actuation by foot
- Widens the Lockstand’s footprint for rock-solid loading and unloading of kids or cargo
- Provides hassle-free Lockstand access while using rear cargo accessories like the Cargo Hold 52 Panniers, Sidekick Wide, Decks, or Storm Box
- Strong, tubular construction designed to withstand heavy loads
- Rubberized feet protect indoor flooring
- Rubberized feet are replaceable

$36.00
$40.00
10% Off
The Sidekick Footrests provide comfortable support for an HSD passenger's feet. These non-retractable flat footplates offer solid, non-slip support, and are compatible with most rear-rack accessories.
- Specially designed for the Tern HSD
- Helps an HSD passenger ride in comfort and style
- Durable aluminum deck for sturdy foot support
- 3M non-slip paper prevents feet from slipping and sliding in the rain
- Compatible with most rear-rack accessories, including panniers and the Kontti Basket

$36.00
$40.00
10% Off
Now compatible with the Ring and Go-Getter Bag and looks real fresh paired with the Bamboo Running Boards!

$40.50
$45.00
10% Off
Biking after it rains can leave a huge stripe of mud down your back and that just isn’t cool, so that’s where SKS Mudguards can help. Made in Germany by SKS, world-renowned maker of quality bike fenders, these mudguards will keep you and your bike dry and clean even if you’re wallowing through water-filled potholes and overflowing streets.
- Fits all Tern 20" bikes (without Big Apple tires), except Verge X10/X18/X20/X30h
- Made from durable materials
- Adjustable stainless steel stays
- Includes stainless steel mounting hardware
- Width: 45mm

$45.00
$50.00
10% Off
The Clubhouse MadPad turns any version of the Clubhouse into a comfy rear bucket seat for one big kid. The included seat cushion and reclining backrest attach and detach from the bike in seconds, making it easy to switch in a child seat or cargo container.
- Fits one big kid*
- Easy-on, easy-off design for quick transitions
- Reflective accents boost visibility
- Water-resistant for all-weather riding
- Made for the Clubhouse Mini
- Also fits the original Clubhouse and the Clubhouse+
*A "big kid" is approximately 18+ kg (40+ lb), or 5+ years old. All kids are different though, so check with your pediatrician.

$45.00
$50.00
10% Off
The new Soft Spot version offers your passengers a comfortable waterproof padded seat that’s easily installed on the rear rack of the Yuba Mundo (can fit 1 or 2) or the Boda Boda (1), the Spicy Curry (1), or Kombi (1).
-Installs easily with straps loop through backboard slots
- Waterproof surface, easy to clean : just wipe it!
- Airpockets increasing shock absorption & comfort
- Covers half the rear platform length on the Mundo and Spicy Curry, and the entire rack on the Boda Boda and Kombi
- Use two soft spots to cushion two adults or three kids.
-Compatible with Yepp Maxi EasyFit
- 16" x 7" x 2"

$49.50
$55.00
10% Off
The GSD lets you bring one adult passenger along for the ride. The Sidekick Seat Pad lets that passenger ride in comfort. With a KLICKfix rack mount, the Sidekick Seat Pad clips on and off in seconds. Pair it with the rest of the Sidekick kit for extra comfort and convenience.
- Adds a comfortable rack-top cushion to the GSD
- Attaches with a KLICKfix Rackpack mount, for installation and removal in seconds
- Designed to fit two Sidekick Seat Pads on a single GSD rack, or one Sidekick Seat Pad and one Thule Maxi seat, for - carrying young and old children together
- Water-resistant design for all-weather riding
- Includes reflective accents for night-time visibility

$54.00
$60.00
10% Off
Almost every Tern bike* is built with a hidden Easter-egg. Pop off the head-badge (gently!) to find two screw holes. Attach a Luggage Truss, and mount cargo conveniently on the front of your frame. With your cargo mounted on the frame instead of the fork, steering is nimble and responsive. By keeping your backpack, groceries and essentials up front, they’re accessible when you need them. Enjoy the smart (and secret) way to carry your gear.
- Head tube mounted design keeps weight on your frame, instead of your fork, for improved steering stability
- KLICKfix™ quick-release connector lets you attach and detach bags and baskets at the push of a button
- Low profile design doesn’t affect bike folded size
Integrated lock keeps your bags and baskets secure
- Compatible with KLICKfix™ bags, racks and baskets
- Load capacity 7kg (15.4 lb)

$54.00
$60.00
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The Sidekick Stirrups offer comfy and convenient foot support for your big kid passenger. Flexible material hugs the sides of the feet, and three secured points keep the passenger's legs tucked safely against the sides of the bike.
This product is part of the Tern Passenger System.
- Suitable for passengers over 110 cm (3'7") tall and between 18—45 kg (40—99 lb)
- A must-have for carrying a big kid on the Quick Haul and Short Haul when the Cargo Hold 37 Panniers or Storm Box Mini is not in use
- Reflective accents boost visibility
- Easy to install and remove (no tools required)
- Flat fold when not in use for a slimmer profile
- Compatible with some panniers such as the Bucketload Pannier or the Ortlieb Back-Roller

$58.50
$65.00
10% Off
The Sidekick Joyride Bars provide protection and stability for GSD and HSD passengers. Pair with the Captain’s Chair to create a comfy seating solution for a big kid or adult passenger. Use the same setup to carry crates and boxes for the grocery run.
- Provides protection and stability for passengers seated in the Captain’s Chair
- Ergonomic grips for extra comfort
- Extended side rails for hand protection
- Offers space for crates and boxes, when paired with the Captain’s Chair
Note for shorter riders: Adding the Sidekick Joyride Bars may increase the minimum height of the saddle. In addition, passengers may require the Sidekick Joyride Bars at a higher position.

$67.50
$75.00
10% Off
Sidekick Bars provide a strong and secure handhold for GSD passengers. Mount to your seatpost, set the ride position and hit the road. Perfect for a bicycle built for two.
- Ergonomic grips for extra comfort
- Integrated BioLogic T-Tool w/ 4/5/6 mm allen key for on-the-road repairs
- For maximum comfort and safety, combine with other products in the Sidekick rear passenger series

$89.10
$99.00
10% Off
Add a pair of stylish new Bamboo Running Boards for the Boda Boda V3 and give your passengers a comfy resting place for their feet or support for your cargo load.
- Bamboo 5 plies
- Pair
- Easy installation
- Only for Boda Boda V3
- Weight: 3 pounds

$89.10
$99.00
10% Off
When you say, “cargo,” we ask “how much?” With the Carry-On, that’s no longer a question!
With the Carry-On you can now create a sturdy 2-foot by 2-foot platform that can handle the biggest and bulkiest loads.
- Quick and easy installation, snaps in with spacer bolts creating an ultra-secure fit
- 60-pound weight limit per side (when directly loaded), 300 pound overall weight limit with the Spicy Curry
- Can be used in conjunction with the Spicy Side Boards to create a "truck bed" feature
- M5 eyelets surrounding the edge for custom bolting alternatives
- 2-year warranty
- Compatibility: Spicy Curry and Sweet Curry

$103.50
$115.00
10% Off
The DuoStand is a sturdy, height-adjustable dual-leg kickstand for the HSD. Its wide stance provides extra stability when loading and unloading the bike or parking on an uneven surface. The DuoStand makes carrying heavy cargo or a kid much easier with its strength and ease of use.
The DuoStand has been tested by EFBE Prüftechnik using a custom testing protocol. It passed EFBE's tests up to the claimed load limit of 60 kg (including bike weight).
Keeps bike steady while you load and unload.
Includes a pair of replaceable DuoStand Ends to add extra stability and prevent scratches when parking indoors
Adjustable legs let you switch out your tires but keep your stand (for example, when installing winter tires)
Made from durable steel with corrosion-resistant coating
Stainless steel mounting hardware
Compatible with the HSD*, Quick Haul, and Short Haul.

$108.00
$120.00
10% Off
These sleek running boards create a platform for passenger to rest their feet in style while they enjoy the ride and take in the scenery.
We choose to use Bamboo for our SideBoards because it’s an extremely durable material that will stand up to your lifestyle. It’s also a very sustainable material, requiring little water or other resources to mature and growing quickly with Wolverine like healing capabilities.
- 5 Layer Plyboo
- Easy to install, two snaps and four spacing bolts
- Can also be used as side boards to create truck bed on top of carry-ons
- Cut outs along the side for easy strap attachment points
- Hardware included
- 2-Year warranty
- Spicy Curry & Sweet Curry only!

$121.50
$135.00
10% Off
The Sidekick Wide Decks extend the GSD's integrated lower decks widthwise to 12cm. They provide passengers with more comfy foot space, and riders with extra peace-of-mind when carrying kids. Designed to support up to 35kg each, the Sidekick Wide Decks are a great place to stash a toolbox or cooler. If you're hauling serious cargo, you'll want to keep the weight low to the ground for better handling and stability-and the Sidekick Wide Decks are ready for action.
The Sidekick Wide Decks are a foot support component of the Passenger System. Other accessories are required in order to safely carry passengers.
- Supports up to 35kg per deck (70kg total)
- Extends the GSD rear deck out to 12 cm for added comfort and foot protection
- Keeps loads low to the ground for improved handling and stability when riding with heavy cargo
- Provides extra support and reduces strain on fully loaded Cargo Hold 37 and Cargo Hold 52 Panniers
- Slotted openings make it easy to strap in heavy or unwieldy cargo
- Combine with the Captain's Chair or Clubhouse+ to carry long items vertically (think fishing poles or gardening tools)
- Strong, durable design made from corrosion-resistant aluminum
- Easy to install

$148.50
$165.00
10% Off
The Clubhouse Mini-little sibling to the Clubhouse+-makes your bike as versatile and functional as a hatchback car. Use it to carry one kid, in or out of a child seat. When no passenger is on board, the Clubhouse Mini offers 400 x 400 mm of interior space-more than enough for your grocery haul.
This product is designed to carry either passengers or cargo.
If carrying passengers, additional accessories are required for safety. Check out our Passenger Guide to learn more:
- Fits one child in a child seat OR one big kid* on the Clubhouse MadPad
- Extended side rails provide added protection for little hands
- Converts in seconds to a heavy-duty grocery-hauler with 400 x 400 mm of interior space
- Supports vertical parking
- Includes four bottle mounts for water bottles, coffee mugs, and locks
- Lets you install the Storm Box Mini, Storm Shield Mini, Soft Crate Mini, and other handy accessories*A "big kid" is approximately 18+ kg (40+ lb), or 5+ years old. All kids are different though, so check with your pediatrician.

$198.00
$220.00
10% Off
Unfold the Sidekick Doublewide Decks to instantly transform your GSD into the bike equivalent of a big rig. These extra-wide lower decks have a combined capacity of 100 kg (220 lb) to let you haul things you never thought possible-from massive boxes to water cooler tanks to ... maybe your favorite chair? When you're done, just fold up the Sidekick Doublewide Decks and secure them in front of or behind the Cargo Hold 52 Panniers to reclaim your normal streamlined ride.
- Supports up to 100 kg (220 lb) of cargo (50 kg or 110 lb per side)
- 25 cm (10 in) width accommodates bulky items like toolboxes, coolers, and kegs
- Keeps big loads low to the ground for easier hauling
- Can be used as a footrest when hauling cargo plus a big passenger
- Stows seamlessly behind or in front of Cargo Hold 52 Panniers when not in use
- Requires the Lockstand Extensions

$198.00
$220.00
10% Off
The Storm Box Mini transforms the rear of your bike into a roomy, weather-protected bucket for one passenger. It includes two weather-resistant lids-the lockable Cargo Lid Mini to protect your stuff from rain and prying eyes, and the Kid Lid Mini to keep little ones warm and cozy, even on bad-weather days.
This product is designed to carry either passengers or cargo. If carrying passengers, additional accessories are required for safety.
- Carries one kid in or out of a child seat, or up to 100 L of cargo
- Makes carrying long and odd-shaped objects easy-just toss them in
- Five inner pockets for stashing snacks, water bottles, kids' devices, and more
- Rear loops for attaching safety lights to boost visibility
- Requires the Clubhouse Mini for installation
- Part of the Clubhouse Fort Mini-an all-weather protected compartment for a child passenger.

$198.00
$220.00
10% Off
The Storm Shield Mini is a weather-resistant canopy that keeps the elements out, the good vibes in, and your kid's complaints at bay. Protect your passenger from rain, snow, and wind-or roll up the side panels on sunny days to let your little one enjoy both fresh air and shade.
- Protects your young passenger from the elements
- Fits one kid up to 140 cm (4'7") tall (plus room for a helmet)
- Inner pocket for wrangling snacks, toys, and other gear
- Reflective accents and rear loops for safety lights help keep you visible
- Requires the Clubhouse Mini* for installation
- Part of the Clubhouse Fort Mini-an all-weather protected compartment for a child passenger
*On the HSD, Quick Haul, and Short Haul, the Storm Shield Mini may be used with the Captain's Chair + Sidekick Joyride Bars combo instead of the Clubhouse Mini, if the rider is 170—190 cm (5'7"—6'3") tall. Otherwise, the Joyride Bars won't be at the height needed to use the Storm Shield Mini.

$207.00
$230.00
10% Off
When combined with the Clubhouse+™ and Sidekick™ Wide Decks, the Storm Box transforms the rear of the GSD into a massive, weather-protected bucket. Two weather-resistant lids let you easily switch between carrying kids and hauling cargo. The water-resistant and lockable Cargo Lid protects your stuff from rain and prying eyes, while the Kid Lid cinches tight to keep little ones warm and cozy, even on bad-weather days.
- Carry two young kids (in or out of child seats)
- Carry up to 160 L of cargo—click here to learn more
- Compatible with both the Clubhouse+ Flatbar and the Child Seat Expansion Bar
- Includes a Kid Lid to help keep young passengers warm and dry
- Includes a Cargo Lid to protect cargo from precipitation and prying eyes
- Catches mittens, sippy cups, teddy bears, and anything else that falls from little hands while riding
- Add the Storm Shield (not included) for even more weather protection
- Requires Clubhouse+ and Sidekick Wide Decks on the GSD Gen 2

$207.00
$230.00
10% Off
The Storm Shield is a weather-resistant canopy that keeps the elements out, the good vibes in, and kids’ complaints at bay. Combine with the Clubhouse+™ or Clubhouse™ to protect passengers from rain, snow, and wind. It gives little ones a cozy place to sit (or sleep) when bad weather hits, and can also be used for sun protection on high UV days.
- Protects young passengers from the elements—makes every day a great day to ride
- Carry up to two kids, in or out of child seats
- Fits kids up to 140 cm tall (plus room for helmets)
- Waterproof nylon material keeps kids dry, while ventilation panel keeps them comfy
- Roll up the side panels on warm, sunny days
- Designed for wind resistance
- Reflective accents for safer riding
- Add the Storm Box™ (not included) for even more weather protection
- Requires the Clubhouse+ on the GSD Gen 2
- Requires the Clubhouse on the GSD Gen 1

$238.50
$265.00
10% Off
The Cargo Hold 52 Panniers are like an extra-roomy trunk for the GSD. With a volume of more than 100 liters per pair, they're spacious enough for weekly shopping runs, camping adventures, or hauling all your kids' bags, instruments, and sporting equipment (while your kids are on board, of course). Use in Roll-Top Mode for weather protection, or quickly switch to Bucket Mode for stashing oversized cargo. Two Fidlock buckles make opening and closing a snap.
- Holds up to 104L per pair (52L per pannier) for hauling heaps of whatever
- Two Fidlock buckles for hassle-free access to your stuff
- Weather-resistant roll-top design packs flat for a neat and tidy look, even when loaded
- Easily converts to Bucket Mode for carrying oversized cargo-stiff design preserves the basket/bucket shape
- Compatible with (up to 2) child seats*
- Made with tough, durable, Bluesign nylon fabric
- Reflective decals for extra visibility at night
* Must be used in Bucket Mode when used with a child seat, and may require a Pannier Adapter. For two child seats, Bucket Mode and two Pannier Adapters are required (Sold separately. The GSD supports two Thule Yepp Maxi child seats).
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