Tag Archive for "powermeter"

component interbike 2018 landyyachtz reform saddle

Besides a convention center full of bikes to look at, One cannot leave Interbike without components and accessories that accompany our beloved sport. From husband and wife booth to tricked out CES-esque affairs, here are ten items that we wouldn’t think twice to take home straight off the show floor.

Pioneer

As robust as the original Pioneer system was, the computer head-unit was more or less its Achilles heel. Sure, it worked and looked all business like a SRM, but it was comparatively rudimentary when pitted against refined offerings from rivals Garmin and Wahoo which have faster product cycles. The new, $360, 85-gram SGX-CA600 computer aims to change that. It now has a 2.2″ color screen surrounded by six buttons, improved resistance to water and dust, turn-by-turn navigation, and a much needed Bluetooth Low Energy compatibility which pairs with your phone to receive calls, emails and texts. The power and training metrics, arguably the heart and soul of the Pioneer ecosystem, remain the same, however. In addition, given that the computer can “talk” to your phone, there’s a companion app in both Android and iOS that enables users to set up their computers directly from their phones.

White Industries

White Industries jumped into the headset game last year and this year’s highlight from the family-owned business based out of Petaluma is their new Micro Spline-compatible freehub body for the new, yet available Shimano XTR 12-speed group. Instead of the 22-spline found on the original Shimano design, White Industries went with 12 splines for the same effect. Word on the street was that Shimano was so interested they spent a good amount of time looking at it and taking plenty of pictures. But the best part about these 6/4 titanium goodies? They are backward compatible with older White hubs.

Thomson

Thomson had a small booth near a quiet corner at the convention center and though they didn’t exactly have any new products to showcase, the biggest news was the new finish on some of their bomb-proof parts. You see, Thomson’s components have only been offered in either black or silver for as long as I can remember, but the Macon, Georgia-based firm will offer stems and seatposts covered in jungle-colored Cerakote, an extremely hard and durable ceramic coating commonly found in firearms, for $124.95, a $25 premium over the standard Thomson offerings. I was told more limited edition colors are also a possibility, depending on the consumer response to the jungle color. Frankly, the earthy, greenish hue gave me a flashback to those Easton MG60 magnesium stems that have been been long discontinued. Unlike the MG60 that easily corrodes and is stupid expensive, these Thomson parts and the Cerakote coating might just outlive your bike.

Donnelly

components interbike 2018 tan sidewall Strada USH MSO tubeless tires

Donnelly makes some of the best cyclocross and gravel tires around, but you already knew that. The update out of Interbike is that tan sidewalls will be an option on the popular X’plor CDG, X’plor MSO, Strada USH, and X’plor USH models in a few weeks’ time. Sure beats a boring black sidewall if you ask me.

Muc-off

Tubeless sealants are pretty much a dime a dozen these days but Muc-Off’s iteration managed to stand out with some clever design elements. Besides being able to patch up punctures up to 6mm while being non-corrosive, biodegradable, washable, and works from 15psi to 120psi and in temperatures from -4°F to +122°F for an estimated six months, the pink No Puncture Hassle Tubeless Sealant has been incorporated with a UV dye similar to some of Muc-Off lubes so users can easily spot any leaks with a UV light. Although the larger 1-liter bottle will appeal to those with multiple bikes , I particularly liked the smaller, 140ml pouch with an opening designed to slip right onto a standard presta valve for a leak-free pour while still being able to precisely measure the amount of sealant by looking at the clear graduation marks on the back of the pouch. The No Puncture Hassle Tubeless Sealant will be available October 5th for $9.99/140ml pouch, $12.99 complete starter kit (140ml of sealant, UV light, a top-up cup plus a valve core remover), and $39.99 for one liter.

Stages

Cane Creek’s extraordinary (and extra expensive) titanium eeWings cranks are so darn cool and they’re now even more lust-worthy with the inclusion of a sole Stages powermeter on its driveside. Only the mountain eeWings in 170mm and 175mm are available at the moment for $1,499, but I wouldn’t be surprised if it eventually extends to the new all-road crankarms or even go dual-sided for even more dough.

Vision

Let’s face it: If buying the perfectly-shaped handlebar and stem isn’t already hard enough, buying a one-piece bar/stem combo is downright terrifying – one piece means zero room for error, damn it, so you better get it right. Vision has had the 5D Integrated bar/stem in its lineup for some time and its 10° forward arcing wing top has attracted both fans and critics. Vision listened and there is now an alternative to choose from, the 6D Integrated. The 6D shares an identical width (400, 420 440mm), 2° outward bend, 80mm reach and 125mm drop, but its top has been replaced with a straight 0° aero-ergo top. The 6D comes with a claimed weight of 395 grams and is available for $594.99.

Brooks England

The 152-year old British firm first introduced the Cambium line of saddles in 2013 and it was the modernization on what we’ve come to expect as a Brooks saddle. Updated shapes, materials, and construction, but it still retains some of its classy looks. The original Cambiums came with a vulcanized natural rubber and an organic cotton top, but the All-Weather version, with its waterproof nylon top is specifically made to combat against all that mother nature has to offer – which makes it especially enticing for those living in areas like the Pacific Northwest where rain comes often and unannounced. The C13 is available in 145mm and 132mm in width in both the standard shape and with “Carved” cut-out pressure relief window. Thanks to its aluminum rivet, carbon frame and carbon rails, the C13 is also Brook’s lightest ready-to-ride saddle. Available for $220.

Landyachtz

components interbike 2018 landyyachtz reform saddle

Also from the saddle department is an updated Landyachtz Reform saddle we first saw in Vegas last year. The integrated USB thermo-molding system remains, but the MagSafe-like plug has been rotated 90 degrees while the saddle shell is now fully carbon fiber for increased range of adjustments which further trims the weight down to sub-200 grams. There’s also a new chopped-nosed saddle shape to choose from. Available this coming spring for $349.

Redshift

Say all you want about how suspension stems and seatposts are sooo 90s. Chances are you probably wanted it at some point in your life before realizing those from the history books didn’t work so well. I had my reservations about Redshift’s suspension stem at first but it turned out to work admirably well for all its intended purposes so why not be open-minded about this upcoming ShockStop suspension seatpost with adjustable preload on its steel spring and 35mm of travel from its dual parallelogram design to keep the saddle level at all times. It is available for pre-order now for $159.99 after a very successful Kickstarter campaign that raised $430,129.00 and is expected to deliver around Spring 2019.

The all-new Shimano Dura-Ace R9170 Di2 Hydraulic group. photo: Shimano

Dura-Ace FC-R9100 crankset. You'll have the chainring choices of 50/34, 52/36 and 53/39 while crank arms will be offered from 165 to 180mm in 2.5mm increments. photo: Shimano

Dura-Ace FC-R9100-P powermeter crankset. Notice the small black module near the top center of the crank arm. photo: Shimano

The Di2 electronic front derailleur. photo: Shimano

The Di2 electronic rear derailleur. photo: Shimano

The mechanical front derailleur, notice the lack of the long cable arm and much more compact design compared to the previous iteration. photo: Shimano

The mechanical rear derailleur. photo: Shimano

Redesigned standard rim brake caliper, notice the quick-release assembly is now tucked in into the arm. Clean. photo: Shimano

Redesigned Direct Mount rim brake caliper. photo: Shimano

Dura-Ace R91000 Shift/brake lever for standard brake caliper and mechanical shifting. photo: Shimano

Dura-Ace R9120 Shift/brake lever for hydraulic disc brakes and mechanical shifting. photo: Shimano

Dura-Ace R91050 Shift/brake lever for standard caliper brakes and Di2 shifting. photo: Shimano

Dura-Ace R91070 Shift/brake lever for hydraulic disc brakes and Di2 shifting. photo: Shimano

The new textured STI lever hood. photo: Shimano

Flat Mount Dura-Ace hydraulic brake calipers. photo: Shimano

SM-RT900 Ice-Tech Freeza disc brake rotor. photo: Shimano

Updated Dura-Ace SPD-SL pedal. Gone is the replaceable top plate and addition of hollow channels on both sides, presumed to shave more grams. photo: Shimano

And it’s a doozy.

You’ve seen spy shots, heard rumors, and might have even seen the official teaser (which more or less gave it away with the site aptly named www.duraace.com).

But yes, Shimano announced their new flagship road drivetrain group. The Dura-Ace R9100 series.

It’s still 11-speed driven with a metal chain, but the devil is in the detail, so let’s see what’s up with this grouppo.

Crankset

At first glance, it’s easy to point out that the FC-R9100 crankset has an (even) bigger crankarms, a darker finish (instead of the two tone silver/black) than the previous generation, but there’s much more under the hood. Returning are the four-bolt, Hollowtech II crankarm construction, but the chainrings profile has been reworked with a slightly wider spacing to accommodate frames with disc brakes and shorter chainstays. It’s also seven grams lighter and thank goodness the spindle remained the same at 24mm that we’ve come to love, or loathe, depending on who you talk to.

Integrated powermeter

Shimano is going to shake up the already crowded powermeter market a bit by offering their own power-measuring crankset, the FC-R9100-P. We haven’t seen much of the actual unit but we were told it’s a waterproof, dual-sided unit (powered by a single rechargeable battery) with an accuracy of +/- 2%. Communication will be done via your typical ANT+ and Bluetooth so you can use whatever head unit you have.

Mechanical system

On the cable-actuated side, the front derailleur (FD-R9100) has been reworked so that gone is the long lever arm. The light shift action remains but the action is much more compact, and cable management is said to be much easier. Shimano has also integrated the tension adjuster right into the unit, so bye bye barrel adjuster. In the rear, the RD-R9100 borrowed the proven Shadow design from Shimano’s mountain bike derailleurs for a lower profile (no words on the possibility of any aero benefit – yet), direct mount capability, as well as better survivability in case of a crash (because shit happens). The hanger pulleys are also new, with a slightly longer toothing. To control the mechanical drivetrain, two models of STI levers will be offered. the ST-R9100 for standard caliper brakes and the ST-R9120 for hydraulic discs. The overall lever shapes remain more or less the same but with smaller detail upgrades such as textured hood tops (ala Campagnolo), and a claimed 14% shorter lever movement and 24% faster gear shift. It’s all about those marginal gains, dude.

Di2

Now that we’re done talking about the mechanical side of things, let’s talk about the Di2 system. Again, borrowing from the XTR Di2 MTB group, synchronized shifting is now available with the new Dura-Ace 9150 Di2 group. Besides the standard synchro mode where the computer shifts the front chainring while the user shifts the rear up and down the cassette, the new “semi” synchro model basically flips it the other way around where the user controls the front chain ring while the computer shifts the rear to keep a consistent cadence. Pretty novel concept, don’t you think? Hardware wise, the new rear derailleur (RD-R9150) will receive the shadow treatment similar to its mechanical brethren while the front derailleur (FD-R9150) remains largely the same.

Ultegra 6870 and Dura-Ace 9070 owners rejoice

New firmware is coming to your existing 11-speed Di2 groups this November so the synchro shift option is there if you so please.

Two more things on Di2

The lowly but oh so important cable junction box got a makeover and now there’s the option of having it integrated into compatible frames and handlebar ends for a cleaner appearance. Sure beats having a tiny black box at the bottom of your stem. While Shimano didn’t go full wireless like SRAM eTap, Shimano is releasing a wireless junction box, the EW-WU111, made to enable programming of the Di2 system from a tablet or phone (instead of a pc), as well as to those who want to transfer drivetrain data to computers for better visualization.

Derailleur

Unfortunately, the clutched Shadow Plus derailleur did not make it into the group.

Brakes

As expected, Shimano didn’t stop making caliper brakes while launching their first Dura-Ace disc brake. And as if the previous Dura-Ace brake is not good enough, the new brake calipers have been updated for even more stopping power and clearance (thank you) for 28C tires. For the hydraulic brakes side of things, however, it’s completely new. The hydraulic caliper utilizes the Flat Mount mounting system for a smaller footprint while a wider pad clearance was made to further minimize rubbing. The most visually-striking part of the brake system, though, has got to be the new SM-RT900 Ice-Tech Freeza rotor. While the stainless steel braking surface remains, the rotor’s aluminum inner core now extends out as one continuous piece towards the center for better a 30% heat reduction. And similar to its predecessor, it will only be offer with Centerlock mount in 140mm and 160mm diameter, just big enough to double as a pizza cutter and throwing star (but don’t tell the UCI about that)

Chain

It’s the same CN-HG901-11 with the tool-free connecting link. Nothing new here.

Cassette

Not much different other than the new 11-30 cassette combo. Let’s hope the dreaded cracked cassette syndrome is done and over with.

Pedals

The overall design is the same as any other SPD-SL pedals but the new PD-R9100 pedals are now 24.5 grams lighter and now shipped with hollow cleat bolts (ProTip: Use good hex keys).

Wheels?

Well, that’s another department deserving of a separate post. But yes, there are redesigned hoops in various materials and forms
…

Price and availability

The full R9100 mechanical group will be available this September for $2029.92. The R9100/R9120 mechanical/hydro brake group will come at $2354.90; The R9150 Di2 group will $3046.85 whereas the R9150/R9170 Di2 with hydraulic brakes will cost the most at $3137.90. Yea, there’s actually four similar, but different groupsets this time around within the Dura-Ace family.

10 Interbike Components We Can’t Stop Thinking About