One thing led to another, and with the fresh spare wheel built for Ursula, it was time for a tear down of the Rigida Sputnik/Shimano XT M756 hub. It has served for nigh on two years without a break. I ordered another set of balls and did a double check of the manual to familiarise myself with any potential differences (between it and the lowlier Deore).
Same modus operandi 15mm cone spanner, 17mm locknut. I had toyed with the idea of packing the fresh bearings with Peaty’s Speed Grease PEATY'S SPEED GREASE | cycling-not-racing (sevendaycyclist.com) which is more durable than a low friction formula might imply.
Cassette slipped off easily since I’d applied a liberal amount of Park Tool Poly lube 1000 grease TESTED: PARK TOOL POLYLUBE 1000 LUBRICANT FOR BICYCLES (sevendaycyclist.com) to the lockring. Opinions vary regarding greasing the freehub splines. Slathering them in thick grease is not the way forward.
Some suggest copper grease, but this can also become a horrible mess, given a few months-especially during winter. Summer bikes can forgo this altogether. I opt for a few localised spots of grease, which should rule out creaking and keeps the elements at bay, without attracting too much crap.
Talking of which, I was surprised to find that while the factory grease had turned to a fluid state, there was still a decent amount protecting the hub and bearings. Components stripped, degreased and examined, all were in good shape, so I decided to re-grease and reassemble, leaving the new balls for another time.
It was minus 2 and the Juice Lubes Bearing Juice seems tricky to apply when the mercury’s tanking. I was tempted to reach for some Muc Off Bio Grease TESTED : MUC-OFF BIO GREASE (sevendaycyclist.com). However, I stuck with Juice Lubes Bearing Juice, since it’s intended specifically for bearings. Given the temperature, I brushed it into the races, carefully repatriated the bearings and then added a further layer of grease atop.
Axle back, cones snug, washer and locknut added, I gave things a quick, cursory spin. Buttery smooth-yay!
I’d intended to swap wheels in any case, given the weather was turning bandit again. More ice, snow and similarly wintry stuff. The new Halo/Ryde and Shimano Alfine/Ryde Andra40 Shimano Alfine UR700 Hub Dynamo | cycling-not-racing (sevendaycyclist.com) wheels were shod with spikes in preparation.
Forecast was –5 on some days, so an opportunity to give the fixed gear winter trainer a good clean and switch to Ursula. It was the ideal opportunity to get busy with some of the Weldtite Deluxe Bike Care Kit. I had also succumbed to some painful chafing on my right thigh, which I initially drew a blank with. Thought it must’ve been a seam but while working around the bike, discovered a blood stain on the zipper of the Kinekt bag, suggesting my inner thigh had been brushing it.
I’ve been pleasantly surprised by the soft brush, which is relatively slender and for these reasons, nimbler than those with big surface areas. The Bike Wash also seems surprisingly efficient on heavily solid, ingrained muck. Spray on, leave a minute and then rinse with lukewarm water. This on the downtube literally slithered away with the first tickling from the bristle plot. I also took the opportunity to apply their Rapid Ceramic Shield, since it was part of the kit and I’d been sent some to test. It works like a wipe-on lacquer to seal out the elements.
Simply spray into a damp micro fibre cloth, work into the frameset and components (avoiding the saddle, brakes and bar tape), then buff with a fresh cloth. Claimed safe on matt, satin, gloss, and natural/raw finishes.
Once cured, theoretically wet, oils, sap, and similar stuff can’t adhere, keeping the bike cleaner longer. I’m hoping it delivers, given the forecast. Will be interesting to see how it compares with others, in terms of economy and staying prowess. I applied ours to the damp frame and then worked into the bike using the cloth, just to see if doing so made any difference.
Weather forecasts were bang on and true to form, plenty of ice and an air temperature of minus 4. Thermal base layer, mid, and an old faithful wind and waterproof technical jacket. “Belgian” cap beneath a Bell Sweep lid, liner gloves, and some Altura Night Vision old faithfuls atop. For the legs, thermal tights, Merino socks, and the Shimano RX600 Gravel Shoes Shimano SH RX600 Gravel Cycling Shoes | cycling-not-racing (sevendaycyclist.com).
Temperate, especially when turning a decent cadence, but there’s always the possibility of a roadside mechanical, which can prove uncomfortable, especially if it means gloves must come off. Talking of which, I also err towards a backup AAA-fuelled light, just in case the freezing temperatures have a negative effect on rechargeable Lithium Ion/Polymer cells.
As I’ve said before, I’m not sold on magic links, and it was the first outing with Ursula’s new KMC chain. Rationally, there’s no reason to think it would give any issues, but humans are not rational. Thankfully, this was all academic and I was able to cruise along in comfort and enjoy the silence- interrupted oddly enough by the lovely whirr of the Halo Spin Doctor hub and the appearance of a solitary gritting lorry 2 miles from home.
