The Crankum is fully adjustable meaning the nose pads and temple tips can be tuned for a perfect fit. The semi-rim, broken frame design optimizes airflow and reduces weight.
- Fit: Medium - Large
- Weight: 30g
- Base Curve: 9C
We took the same material that is used in bulletproof glass and astronaut helmets, then injected it into moulds that are perfectly formed for optical clarity, mitigating any concerns of shattering on impact. But it’s not the material on its own that makes for great sport lenses. The manufacturing methods, tints, finishing, coatings, and even how they fit into their frames all play important roles in the optical quality, clarity and durability of a Polycarbonate lens.
All RYDERS lenses use premium coatings and finely-tuned tints. They are rigorously tested, not only for their optics but for their durability, both in the lab and the real world. These lenses come in every pair of RYDERS, and this high standard is just our starting point. Polarized, Photochromic, PolarPhoto, veloPOLAR™ and antiFOG lenses have all the attributes listed here plus their premium features that take them to that next level of performance.
Normal delivery on most 'In-store' items is 2-3 business days (weekdays) from payment, but can take up to 5 days for items dispatched from our 'Warehouse'. Please allow up to an extra 2 days for rural delivery. Orders placed after 3pm are not processed or dispatched until the next business day (weekday).
You'll receive a tracking number once the order has left to ensure you know where this is every step of the way. If you haven't received this within 48 hours then please contact us to confirm.
Giant, LIV and Norco branded bikes cannot be shipped. They must be picked up at the store. This is part of their warranty conditions and Pushbikes dealer agreements. We're happy to process the order through the website, but you'll need to collect the bike fully assembled in-store.
All electric bikes are unable to be shipped due to the weight and lithium batteries being classed as Dangerous Goods. The shopping cart will only give 'Click & Collect' options for these.
Bikes that can be shipped are charged at two different rates, $50.00 for smaller bikes/boxes and $75.00 for full size bikes. This will automatically calculate at the checkout.
Processing of bikes can take up to 7 days if they are needing to be shipped from our suppliers.
We offer free freight on all orders over $99 in value*, and just $6 for orders under this. Regardless of the size and weight of your order we want to deliver the best value with no hidden fees. *This excludes larger items, which are charged at flat fee of $25.00.
Larger and or bulky items which carry more weight, like, bike racks, smart trainers, wheels, are charged at a flat fee of $25.00. This will automatically calculate at the checkout.
Click & Collect
Order online and collect from either of Pushbikes stores. If you're wanting to collect your order in store, please note that some items are drop shipped from our suppliers, and may not be ready for collection straight away.
Delivery time frames for Pre-Ordered items are an estimate on the delivery window given buy our suppliers or logistics agent. Currently due to Covid-19 related delays dates can change, if this happens we'll contact you to advise. Items are shipped or completed ready for 'Click & Collect' once they become available.
Returns and Warranty
You can read Pushbikes return and warranty policy here.
Please contact us with any questions.