Parts

Our Box Three tier delivers many of the same capabilities of its more famous siblings yet it's built upon a simpler platform. The cassette is E-bike Optimized at 12-50T, adding an extra tooth to each of the three highest gears. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. The action on the shifter is limited to one downshift per lever swing, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group! INCLUDES - Box Three Prime 9 Single Shift Shifter - Box Three Prime 9 X-Wide Rear Derailleur - Box Three Prime 9 12-50T E-Bike Cassette - Box Three Prime 9 126 Link Chain Polished

Did you know that you can mix and match Prime 9? Can't decide between the modern basics of Box Three and the long service life of Box Two? Well, you don't need to! With this pre-configured and pre-tested option, you'll receive a Box Three cassette paired to the durable Box Two derailleur, shifter and chain. Includes - Box Three Prime 9 Cassette 11-50T - Box Two Prime 9 Chain 126L - Box Two Prime 9 Multi Shifter - Box Two Prime 9 X-Wide Rear Derailleur - Box One Shift Cable & Housing Kit Our Box Two tier's mission in life is to deliver performance similar to the Box One but without its exotic (and costly) features. You still get the Tri-Pack Clutch in our derailleur only it isn't adjustable. The cassette's 11-50T range is equally impressive but we don't cut it out of a single block of steel. The action on the shifter is just as snappy although you don't get the rigid die-cast pull lever. The chain boasts the same unique ability to mate with a wide/narrow chainring except you give up the trick DLC top coat. You're hardly shortchanging yourself with Box Two. Our Box Three tier delivers many of the same capabilities of its more famous siblings yet it's built upon a simpler platform. Cassettes are accessible at 11-46T and fashioned without spiders. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. Shift easily with a comparable mechanism, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group!

The Box Three Crankset features a hollow-forged 2-piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive-side crank arm for durability and easy installation. The non-drive side crank arm features a 2-bolt pinch system for added strength. Our unique 4-bolt 104 BCD spider features a flex-resistant ring for optimum performance. Box Three Cranks feature steel pedal inserts that require pedal washers and externally sealed bearing BSA bottom brackets, both provided in the box. FEATURES - Hollow Forged Design - Dual Pinch Bolts for Even Clamping Force - Spider with Flex-Resistant Ring COMPATIBILITY - Box Two Chainring - Box One Chromoly Chainring Bolts - Box One 7075 Alloy Chainring Bolts - Box Two 24mm bottom bracket - Box Extremum RacePrep bottom bracket

Our Box Two tier's mission in life is to deliver performance similar to the Box One but without its exotic (and costly) features. You still get the Tri-Pack Clutch in our derailleur only it isn't adjustable. The cassette's 11-50T range is equally impressive but we don't cut it out of a single block of steel. The action on the shifter is just as snappy although you don't get the rigid die-cast pull lever. The chain boasts the same unique ability to mate with a wide/narrow chainring except you give up the trick DLC top coat. You're hardly shortchanging yourself with Box Two.

Our Box Two tier's mission in life is to deliver performance similar to the Box One but without its exotic (and costly) features. With the Single Shift E-Bike Groupset you still get the Tri-Pack™ Clutch in our derailleur only it isn't adjustable. The cassette's 12-50T range is optimized for E-Bikes. The action on the shifter is limited to one downshift per lever swing. The chain boasts the same unique ability to mate with a wide/narrow chainring except you give up the trick DLC top coat. You're hardly shortchanging yourself with Box Two. INCLUDES - Box Two Prime 9 Single Shift Shifter - Box Two Prime 9 X-Wide Rear Derailleur - Box Two Prime 9 12-50T E-Bike Cassette - Box Two Prime 9 126L Chain Nickel - Box One Shift Cable & Housing Kit

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most crucial component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high loads. Those muscular shoulders aren’t just for looks, as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork is tailored for mid-sized racers and includes a lighter weight 1 inch 7000 series aluminum steerer tube and 10mm cold-forged dropouts. Weight Limit: 45 kg (99 lbs) or less with limitations as per Category 1 of EN 16054:2012 Standard FEATURES - 7075-T6 Aluminum Standard 1” Steerer Tube to Accommodate Mid-Sized Racers - Designed for 10mm Axle Conventional Hubs - Internal Butterfly for Added Durability at Steerer Tube and Fork Crown Interface IMPORTANT NOTES - Includes Box One™ Stem Lock - Note: Use of a star nut voids the warranty for this product. COMPATIBILITY - Box One Stem Spacers - Box Two Stem Spacers - Box Two Threadless Headset - Box Two 1" Integrated Headset - Box Two 1" Integrated Conversion Headset - Box Two Headset Adapters - Box Two Top Load 1" Stem - Box Hex Lab 1" Stem - Box Two Center Clamp 1" Stem

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t just for looks as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork is tailored for larger-sized racers and therefore includes a lightweight 1-1/8 inch 7000 series aluminum steerer tube and 10mm cold-forged dropouts. Weight Limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard FEATURES - 1-1/8 Inch 7000 Series Aluminum Steerer Tube - Standard Size Fork for Larger-Sized Racers - Internal Butterfly Steerer Tube and Fork Crown Interface - 10mm Standard Dropouts - Cold-Forged and Bonded Dropouts COMPATIBILITY - Box Two 1.1/8" Integrated Headset - Box One Carbon 45x45 1.1/8" Integrated Headset - Box Two Threadless Headset - Box Two Headset Spacers - Box One Front Load Stem - Box One Top Load Stem - Box Two Front Load Stem - Box Two Top Load Stem - Box One Delta Stem - Box One Center Clamp Stem - Box Two Center Clamp Stem SPECIFICATIONS - 20 Inch 24 Inch - Material High Modulus Unidirectional Carbon Fiber Construction - Steerer Material 7000 Series Aluminum - Finish High Gloss Black - Offset 32mm - Steerer Tube 1-1/8 Inch - Weight - 20": 560g / 19.75oz - 24": 585g / 20.7oz

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high loads. Those muscular shoulders aren’t just for looks as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork is tailored for larger-sized racers. It also takes our application of Oversized Technology one step further as it includes a tougher 1-1/8 inch chromoly steerer tube and stiffer 20mm through-axle cold-forged dropouts. Weight Limit: 115kg (253 lbs) with limitations per Category 2 of EN 16054:2012 Standard. FEATURES - Oversized Technology™ - Chromoly Steel Steerer Tube to Accommodate Larger-Sized Racers - 20mm Through Axle to Increase Responsiveness - Internal Butterfly for Added Durability at Steerer Tube and Fork Crown Interface

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high loads. Those muscular shoulders aren’t just for looks as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork pushes our Oversized Technology to the extreme as it includes the 1.5 to 1-1/8 inch tapered 7000 series aluminum steerer tube and stiffer 20mm through-axle cold-forged dropouts. Say goodbye to deflection. Weight Limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard FEATURES - Oversized Technology™ - Tapered Steerer Tube to Reduce Deflection - 20mm Through Axle to Increase Responsiveness - Internal Butterfly for Added Durability at Steerer Tube and Fork Crown Interface

All Box One and Two cranksets are engineered and crafted using our Oversized Technology. we all know that there is no use pushing hard on your pedals if you can’t deliver most of that power to the rear wheel. During the creation of our cranks, we were obsessed with Power delivery AKA pedaling stiffness. To reduce lateral deflection at the bottom bracket we chose to enlarge the spindle and the crank arm’s interfaces. We robbed material from unloaded sections to reinforce these zones of high stress. Not only are you going to be more efficient with power delivery, but you’ll also feel the instant response of acceleration. Seen through another lens, less energy will be required to achieve the same elapsed time. Key differences: The Box One M30 crankset is just as tyrannical as its big brother the Box One M35. Since it's designed for the smaller rider the now 30mm spindle is as extreme to a smaller rider as the 35mm is to a burly world champion. The crank arms are hollow-forged but reduced in size for their application. It is possible to add too much stiffness where the rider will not feel the benefits. Going beyond that point simply adds material which is surplus weight. We’ve removed the stabilizer rings from the spider and removed unneeded material from its legs. These cranks are engineered for smaller-sized racers. FEATURES - Oversized Technology™ - Hollow Forged Design - Large 30mm Alloy Spindle - Self-Extracting Crank Bolt System IMPORTANT NOTES - BB86 frames require Praxis™ part 86-4001B or 86-4001W. - BB30/PF30 frames require Praxis™ part 68-4001R or 68-5401R. - T47 frames require Praxis™ part 47-0000. - Do not use pedal washers when installing pedals onto these cranks. M30-M cranks were designed to be used without pedal washers. COMPATIBILITY - Box Two Chainring - Box One Chromoly Chainring Bolts - Box One 7075 Alloy Chainring Bolts - Box Two Oversized bottom bracket M30

The Box Two M30-P crankset is a slightly less acute embodiment of our Oversized technology for cranksets. We squeeze in a show-stopping Praxis™ made 30mm that’s been cold-forged from 7075 T6 aluminum and then painstakingly ground to precision. You’ll be relieved to know this will all fit in a European bottom bracket. The crank arms and spider are poached from the Box One M35 model and as a result, you get all that hollow-forged generosity to help you put that power down. These cranks are engineered for the larger-sized racers. - Oversized Technology™ Hollow Forged Design - Oversized 30mm Alloy Spindle - Self-Extracting Crank Bolt System - 4-bolt 104 BCD Spider with Flex-Resistant Ring - External BSA 30mm BB Included - Weight: 28.6oz - Drive Side Compatibility: Right Hand Drive - Crankset Style: 2-Piece - BB Style: Euro - Chainring BCD: 104 - BB Included: Yes

- Stiff oversized hollow-forged aluminum arms for frames with PF30 or BB30 BB shell - Innovative Praxis 35mm external bottom bracket and oversize aluminum spindle - Includes an aluminum BB30/PF30 bottom bracket with precision sealed bearings

Simple mushroom style design made of Krayton rubber. - Flangeless slim mushroom design - Bar ends included

Dan Paley signature grips: Dan Paley is really fussy when it comes to grips, not too fat, not too thin, not too squishy, the list goes on. The Dan Paley Slims however are just right. - Flangeless Dan Paley zigzag design - Krayton rubber - Bar ends included

The Safari pedal is designed with extra pins in these high impact areas to ensure the pedal stays grippy after withstanding severe abuse. The optimal pin placement, hexagonal pin shape, and knurling all combine to make this one of the most durable, effective plastic pedals in the market. - Tough Nylon Fiberglass construction - True dual concave design - Knurled surface for extra grip - 20 hexagonal pins per side

BSD Seatposts

Seating simplicity, the ‘logo’ seat is a throwback to simpler days in the saddle. - Debossed BSD logo - Super tough Kevlar construction - Clamp Style: Pivotal - Material: Synthetic

- KlickFix bracket for use with all Basil handlebar bags requiring a KlickFix adapter - Easily & quickly removable - Suitable for handlebars measuring 22mm to 31.8mm - Made form composite materials - Adjustable angle

Cleat screws are intended for proper installation of the Cleat Wedge. Designed to withstand high torque levels, creating a secure and reliable connection between the rider and the bike. Available in different lengths and styles to fit most pedal systems. - 10mm SPD/MTB compatible cleat screws - 4mm Hex countersunk M5x0.8 - Compatible with most 2-hole cleats - Black oxide-coated carbon steel - 25 pieces

The Cleat Screw Kit is a bike fitter's best friend because it eliminates the difficulty (and in some cases impossibility) of finding the perfect type and length of cleat screw. - The Kit contains 150 screws (15 different screw types/sizes with a quantity of 10 each) - SPD / MTB Compatible Cleat Screws - 4mm Hex countersunk M5x0.8, compatible with most 2-hole cleats, and are black oxide coated carbon steel. Kit includes 10 of each: 10mm (PD0219), 12mm (PD1576), 14mm (PD1577), and 16mm (PD1578). - Look / Shimano Compatible Cleat Screws - 4mm Hex Button Head M5x0.8, are compatible with most 3-hole cleats, and made from stainless steel with Nylock®. Kit includes 10 of each: 8mm (PD1579), 10mm (PD1580), 12mm (PD1581), 14mm (PD1582), 16mm (PD1583), 18mm (PD1584), and 20mm (PD1585). - Speedplay Walkable Compatible Cleat Screws - Phillips Recessed Button Head - M4x0.7, are 4-hole cleat compatible and made from stainless steel with Nylock®. Kit includes 10 of each: 9mm (PD1590), 11mm (PD1591), 13mm (PD1592), and 15mm (PD1593).

- Soft foam grip donuts prevent thumb blisters from riding gloveless - Intended for use with flanged BMX grips to prevent rubbing and irritation

- Best seller - Shock Absorbing Design - Ridged Turbo Shape - Fits 7/8" Bars - Style: with Flange - Length: 110mm

- BMX brake cable kits for front or rear application - 1.5mm galvanized inner slick cable - Cable length: 1700mm / 67-inches - Housing length: 1750mm / 69-inches

- Allows the use of two separate cables running from detangler to brake for more precise adjustment and better feel - Attaches to rear cable guide and routes two cables around seat post

- Economy level forged alloy seat post clamps for BMX and cruiser bikes with 1" / 25.4mm seat posts - Clamp Size: 25.4mm - Material: Alloy

- Alloy 1-1/8" seatpost clamp - Single bolt

- Cable hanger and straddle cable - Alloy construction - Anodized finish - Great for Canti and U-Brakes

- Teflon-coated stainless steel inner wire - Includes cable, housing, ferrules, and cable tips - Cable length: 2100mm - Housing length: 1800mm - Use: Front or Rear - Length: 2100mm - Diameter: 1.5mm - Style: BMX/MTB

- Designed for linear pull & mechanical disc brakes - Aluminum construction - 2.5 finger - 22.2mm (7/8-inch) clamp - Left/Right: Right - Reach adjust and return spring - 88g each

- Axle washers for use with 19mm bottom brackets - 19.1x26x2.0mm - Interface: 19mm - Sold in a 10-pack