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Compatible with 1/2` pedals
Forged steel
24 TPI

Compatible with 1/2` pedals
Forged steel
24 TPI

Compatible with 1/2` pedals
Forged steel
24 TPI

Compatible with 1/2` pedals
Forged steel
24 TPI

Compatible with 1/2` pedals
Forged steel
24 TPI

Accelerate your progress with lightweight, accurate and reliable power measurement for Force AXS
This quick, easy upgrade to our compact spindle power meter fits your needs and takes your training to the next level
Spindle-based unit measures left side power to calculate total watts
IPX7 waterproof to 1 meter for 30 minutes for all weather conditions
Long battery life to power a season of rides
Proven Quarq reliability and accuracy

Accelerate your progress with lightweight, accurate and reliable power measurement for Force AXS
This quick, easy upgrade to our compact spindle power meter fits your needs and takes your training to the next level
Spindle-based unit measures left side power to calculate total watts
IPX7 waterproof to 1 meter for 30 minutes for all weather conditions
Long battery life to power a season of rides
Proven Quarq reliability and accuracy

DUB-PWR spindle-based unit measures left side power to calculate total watts
Proven Quarq reliability and accuracy
Long battery life (400+ hours) to power a season of rides
User replaceable AAA lithium battery
DUB bottom bracket adds durability and simplicity
Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
Compatible with All Sram Road WIDE DUB BBs, except Ai

Compatible with 1/2` pedals
Forged steel
24 TPI

Compatible with 1/2` pedals
Forged steel
24 TPI

1 piece durable steel Mini Square crank
For use with Sunlite Mini Square chainrings
Chrome plated

Chromoly
24 TPI

Replacement FSA crank bolts for use with E-Bikes

Replacement spindle bolt for Black Ops crank arms
M18 x 1mm

Forged alloy with CNC machined finish
Square taper design
Compatible with 9/16 pedals

Rival power meter unit is entirely contained within the DUB spindle for ceffortless integration with any bike - Just install, pair, and ride
Spindle-based unit measures left side power to calculate total watts
Long battery life (400+ hours) to power a season of rides
DUB bottom bracket adds durability and simplicity
IPX7 waterproof to 1 meter for 30 mins
User replaceable lithium AAA battery

Works with most three-piece crank models

DUB-PWR spindle-based unit measures left side power to calculate total watts
Proven Quarq reliability and accuracy
Long battery life (400+ hours) to power a season of rides
User replaceable AAA lithium battery
DUB bottom bracket adds durability and simplicity
Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
Compatible with All Sram Road WIDE DUB BBs, except Ai

Current Speed
Ride time
Trip distance
Dual odometer (for 2 wheel sizes)
Average speed
Maximum speed
Clock
Speed comparator (Informs you if your current speed is faster or slower than your aver. speed)

Heart rate monitor with adjustable strap for use with the Hammerhead Karoo cycling computer
Includes monitor, comfortable adjustable strap and battery

Disc brake cover made from durable neoprene material protects disc and caliper while performing maintenance or during transit
Dual zippered design is easy to install and remove

4-line MacroMonitorTM LCD displays up to 5 pieces of data at a glance
Digital wireless technology eliminates messy wires
Fits 25.0-31.8mm handlebars
Magnet fits up to 4mm bladed spokes
Current speed, speed comparator,ride time, trip distance, dual odometer (for 2 wheel sizes), average

Accessories and additional adapters for the Hammerhead Karoo cycling computer

Accessories and additional adapters for the Hammerhead Karoo cycling computer

Expandable bike cover for covering bicycles while transporting or storing
Completely encloses up to 2 bikes, and seals around hitch racks
Included bungee straps must be used to securely strap down extra material, failure to do so could cause unneeded air drag and cover damage
Fits almost any hitch mounted bike rack, designed for large SUV`s and RV`s
Heavy duty translucent scrim material keep rain, snow and debris out
Fits standard and extended wheel base bikes

Durable, clear woven Polypropylene bicycle cover
Helps protect bikes from weather and dust
Folds up easily and quickly for compact storage
Universal design covers 1 adult sized bicycle

Optical, forearm worn, heart rate armband designed to provide accurate heart rate and calorie burn in a comfortable form factor
Equipped with Bluetooth and ANT+ technology to seamlessly pair with fitness apps, smartphones, and GPS bike computers and watches
Works seamlessly with over 50 apps - including SYSTM, Zwift, Peloton for cycling and Runkeeper and MapMyRun for running
Water-resistant technology and a rechargeable battery that lasts up to 30 hours

The Wahoo Trackr Speed sensor is the sleek, magnet-less solution for capturing cycling speed data
Easily mounts to front wheel hubs, and the Bluetooth Smart and ANT+ dual band technology allows connecting to and display of data on both smartphones and bike computers
Two LED lights show the sensor`s device connection (blue) and speed detection (red)
Operates on a coin cell battery for up to 200 hours of use

Heavy duty water resistant vinyl
Draw string
Bike cover fits standard & extended wheel base bikes
Trike cover fits standard & extended wheel base adult.trikes and EZ-3 Recumbent