Spin the perfect gear ratio, on the track or in the streets. Reliable, accurate gear calculations for (700c wheel) track bikes. Most if not all gear calculation charts online, even in apps are NOT accurate. Affinity did the math and created a simple, easy to use chart which generates 100% accurate calculations. Rotate the chart to choose your chain ring size. The window displays the results of your chain ring & cog ratio based on 3 different tire sizes.
Another custom bike sample is now ready for a test ride in the showroom based on our BIKE PUNK RANKIN frame set. Here as an uncompromising racing machine for the track with a weight of only 7.9 kilograms.
High quality BIB Short, which was developed for the BIKE PUNK Race Team. Function and design were perfectly matched to the jersey of the same name, which is also available here. The Team Short is made in Spain with the greatest experience and expertise from two different types of the well-known LYCRA SPORT fiber (80% polyamide / 20% elastane). The LYCRA SPORT fiber is very soft, elastic and comfortable to wear on the skin, ensuring a perfect fit and high wearing comfort. In addition, this Lycra fabric supports your performance through their compression power. The sillicone cuff with reflective stripes provide visibility and reliable support. The comfortable ELASTIC INTERFACE Speed seat pad is suitable for both short and longer distances thanks to its excellent shock absorption.
The Pro Faux (artificial) Leather Bar Tape looks and feels like real leather. It's been perforated and stitched to give a stunning classic look but has the additional comfort of 3mm of EVA foam. Made from top quality micro-fibres, it gives perfect grip in all weathers and conditions.
Another step up the rankings. With a Sram Rival 1 groupset, Hunt 4 Season wheels, and a Ritchey cockpit, the Tension 2 looks the part propped in any pit lane. With the same purposeful geometry found across the range, race-tailored gearing means it’s suited to all-out efforts. Making tubeless set-up easy, its lightweight wheels employ long-lasting cartridge bearings, while Challenge Grifo tyres provide excellent speed and traction across mixed conditions. Ready to compete all season long, its durable chassis also features a T47 threaded bottom bracket for zero-fuss maintenance.
A stylish Headset Top Cap made of aluminum for 1 1/8" Ahead stems from Cinelli.