Cairn BRAVe e-bike closes e-gravel to eMTB journey hole

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This new Cairn Courageous e-bike goals to open off-road journey to extra riders, pairing an reasonably priced alloy mountain bike body and its Shimano E7000 powertrain with both flat bar or drop-bar builds to go well with particular person fashion. Whether or not you’re a mountain biker trying to head out for some pedal-assisted bikepacking or extra of a highway rider trying to go monstercross exploring, the inflexible 29er Courageous seems like a flexible, do-it-all e-bike possibility for all kinds of off-road using…

Cairn Courageous is a inflexible alloy journey gravel or mountain e-bike

c. Cairn

As many e-bike manufacturers attempt to cram greater tires into e-gravel to get essentially the most journey functionality doable, Cairn’s new BRAVe e-bike simply jumps into that hole in between gravel and hardtail eMTB. After making an attempt to determine how a lot tire clearance to construct into their authentic E-Journey gravel e-bike with out compromising dealing with, Cairn’s new Courageous eMTB merely chooses a extra trail-ready inflexible mountain bike as its start line.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, Shimano E7000

Powered by Shimano’s extra reasonably priced and possibly most smoothly-performing Steps E7000 motor with their largest 630Wh battery on the downtube for as a lot vary as doable, the Cairn Courageous e-bike matches correct mountain bike tires, all of the accent mounting you possibly can hope for, after which lets every rider choose whether or not they’d favor a mountain bike flat bar or a gravel bike drop bar.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, Shimano

Off-road Gravduro Geometry, evaluating flat or drop bar matches

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, gravduro geometry

With a 68° headtube, 74° seat angle, 46cm chainstays, and a suspension-corrected fork, off-road-ready mountain bike body geometry was settled. So, Cairn’s designers set about determining how swapping cockpits round would have an effect on rider place and dealing with. Finally they settled on the identical 60mm stem for both bar, seeing the impacts of the differing hand positions from the 76cm vast mid-riser bar to the 42cm flared drop bar.

It’s fairly attention-grabbing to see the precise rider geometry similarities when evaluating a contemporary low-rise MTB bar to a compact flared gravel drop bar.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, flat vs. drop bar fit
flat bar vs. drop bar rider place

With the broader flat bar, the MTB rider sits only a bit (5°) extra upright with barely bent arms and a extra open chest vs. the gravel rider on the hoods with a barely straighter arm & extra bent again, positions acquainted to both sort of rider. The drop bar setup in fact will get extra hand positions, with arms on the tops sitting extra upright than the flat bar rider, and transferring down into the vast flared drops getting decrease and bit extra ahead. Ultimately, weight steadiness and dealing with are successfully the identical with both bar setup, leaving it as much as rider choice to select which fashion is greatest fitted to them.

The Courageous is offered in 4 sizes (S-XL) that Cairn says will cowl riders from 5’2″-6’4″ (157-193cm).

Tech particulars

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, riding

Whether or not you choose flat or drop bars, each e-bikes share the identical Increase-spaced, thru-axle  6061-T6 alloy body and matching full alloy fork.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, frameset

Developed for journey using, body & fork get tons of accent mounting factors, together with Three bottle cages on the body even with the large downtube battery (solely 2 on measurement S) and a high tube mount for the Gas Bag that can include each e-bike, plus 3-pack something cage fork mounts and entrance & rear rack mounts.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, drop bar detail Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, flat bar detail

Apart from the included Gas Bag, each full e-bike offered may also include a rear rack, full-coverage fenders, and a kickstand to increase its multi-purpose versatility.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, details

The formed alloy frameset options clearance for as much as 29 x 2.5″ tires (e-bikes are spec’d with Maxxis Rekon Race 2.35″ on 30mm inside tubeless rims) and will get an inside 1.5″ tapered headset and inside cable routing, together with the flexibility to suit a stealth routed 30.9mm dropper put up as an improve.

Cairn Courageous e-bike – Construct possibility, pricing & the dreaded availability

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, flat bar
2021 Cairn Courageous Flat Bar e-bike

Two variations of the Courageous are being supplied. The inflexible path bike fashion Cairn Courageous Flat Bar e-bike construct is essentially the most reasonably priced at $3032 / £2189 / 2789€. It will get a 76cm vast, 12mm rise bar with a 6° backsweep, a MicroShift Introduction 10sp 38T x 11-46 drivetrain, and Tektro M275 hydraulic disc brakes.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, Drop Bar
2021 Cairn Courageous Drop Bar e-bike

The monster gravel Cairn Courageous Drop Bar e-bike construct will value you extra at $3530 / £2549 / 3249€ with its ultra-compact 42cm vast, 80mm drop, 65mm attain, 36° flare, 4.5° backsweep Ritchey Beacon Comp gravel drop bar. The drop bar e-bike will get a SRAM Apex 1x 11sp hydraulic disc groupset with a tighter 38T x 11-42 gearing unfold.

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, riding

This final bit is the place it hurts. Keep in mind these bike provide chain delay woes we’ve been speaking about because the begin of this 12 months? (earlier than the entire Ever Given saga, even!) They’re particularly hitting small manufacturers like Cairn exhausting.

If this Courageous e-bike seems completely suited to you, prepare to attend. Cairn has formally launched pre-order of the e-bikes at present, however deliveries aren’t anticipated till NEXT December on the finish of 2021. Which means you gained’t be using one till 2022!

Cairn Brave adventure e-bike, rigid alloy off-road gravel bikepacking mountain eMTB, delay

Cairn has already ordered the bikes and are in early phases of manufacturing, however present lead occasions are ludicrous should you aren’t one of many 5 or so greatest bike manufacturers, in order that they’re gauging curiosity to ensure that the proper variety of elements are prepared when it’s time to piece all of it collectively.

It’s not all horrible information, although. You may pre-order paying the full-price now, or only a 300€ full-refundable deposit to lock in one of many first deliveries. And, you continue to seemingly to have the ability to order one later subsequent fall/winter in time for using NEXT spring. We’ll seemingly even attempt to get on for a check trip later within the 12 months to share our personal ideas on the Courageous’s off-road run-about versatility.

CairnCycles.com

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