RoadNovemberTucson, Arizona, USA

Tour de Tucson

Fast Arizona desert road ride — flat, dry, and 4,000 riders strong.

Official event page →

Distance

160 km

Elevation

700 m climbing

Discipline

Road

Character. Tucson's signature road event: fast, flat, hot desert roads in late-autumn sun. Not technically demanding but distance and heat demand respect. A firm favourite on the US amateur calendar.

Conditions. Late-autumn Sonoran desert: 18–26 °C, sunny, dry. Fine-grained dust is present but not as punishing as flint-gravel contamination.

Lube plan

If you wax — ZFC-recommended path. Hot dry desert conditions suit heat-tolerant wax blends well. Single pre-event application; carry Synergetic as emergency backup only.

If you're on oil — pragmatic equivalent. A quality oil pre-ride handles 160 km of Arizona flat cleanly. Carry a small bottle as insurance for the back half in the heat.

Recommended lubricants

55 lubricants ranked · 3 excluded·Customise this scenario →

Staged recommendation

Long warm-weather race day — staged plan

Alpine / Dolomite race-day tarmac reaches 30°C+ on climbs even when the ambient forecast is cooler. Wax life shortens in the heat — same mitigation as the hot-weather plan: heat-tolerant wax base + Silca Endurance chip.

In sustained extreme heat (35°C+ tarmac — Calpe, Tucson, summer Southern Europe), wax treatment life is meaningfully shorter. Plan on shorter rewax intervals or a longevity / heat-tolerant additive.

1
Pre-event
Hot-melt wax with heat-tolerant base
2
Additive
Consider Silca Endurance Chip or equivalent during the wax melt
Silca's Endurance Chip is a treatment-longevity additive (ZFC-tested to roughly double rewax life); its harder, higher-melt blend also holds up better as tarmac heat climbs (field note — not a ZFC-published result). No change to the ongoing workflow.

Tactics1 applicable · click any to expand

▸Silca Hot Melt + Endurance Chip + Speed Chip— Blend both chips into one Hot Melt pot for a versatile road / racing base.
when: Road riders who want one wax blend that covers training, racing, hot climates, and cold winter rides.
- Endurance Chip alone extends treatment lifespan but adds minor friction penalty.
- Speed Chip alone optimises for raw efficiency but shortens treatment lifespan.
- Blended (Hot Melt + both chips): each chip partially offsets the other's downside. You get longer between rewaxes AND race-day speed.
- Use the same mix for training and racing — no need for a separate race-day chain.
- Especially useful in: hot Southern-European climates where wax life contracts, and cold winters where re-waxing is a chore.
Silca Endurance Chip main-test video (2025-10)·Silca Speed Chip test results video (2025-07)·Wax Temperature Debate (Sep 2025)

Top recommendation · Cyclowax Race Wax

Loading expert commentary…

1
Cyclowax Race Wax
Immersive waxCompare →
90.3
score
Block 1
0.000 wear
Single application
3,033 km
Approx. chain life
29,557 km
Cost / 6000 km
$50.75
Why this rank
#1 because: dry road is clean riding, so ZFC's Block 1 wear is the only axis that matters. Cyclowax Race Wax is eligible after scenario filtering and its wear (0.000) is the lowest in the eligible set, which — given your priority weights — edges out every other eligible lube.
2
Silca Hot Melt
Immersive waxZFC Tier 1Detail review →Compare →
84.5
score
Block 1
0.003 wear
Single application
640 km
Approx. chain life
21,898 km
Cost / 6000 km
$68.50
Why this rank
#2 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.003 vs 0.000). Cost and maintenance scores broke the tie.
3
Silca + Endurance Chip (*Extended Intervals)
Immersive wax* Extended-interval testCompare →
78.8
score
Block 1
0.000 wear
Single application
1,746 km
Approx. chain life
14,493 km
Cost / 6000 km
$104
Why this rank
#3 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.000 vs 0.000). Cost and maintenance scores broke the tie.
4
Rex Black Diamond Wax — 11+1 Mix (low-concentration / training)
Immersive waxCompare →
78.0
score
Block 1
0.000 wear
Single application
—
Approx. chain life
13,453 km
Cost / 6000 km
$112
Why this rank
#4 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.000 vs 0.000). Cost and maintenance scores broke the tie.
5
Rex Black Diamond Wax — 4+1 Mix (high-concentration / race)
Immersive waxCompare →
77.0
score
Block 1
0.000 wear
Single application
—
Approx. chain life
12,146 km
Cost / 6000 km
$124
Why this rank
#5 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.000 vs 0.000). Cost and maintenance scores broke the tie.
6
Silca Hot Wax X
Immersive waxWatch review →Compare →
75.4
score
Block 1
0.000 wear
Single application
1,350 km
Approx. chain life
9,967 km
Cost / 6000 km
$151
Why this rank
#6 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.000 vs 0.000). Cost and maintenance scores broke the tie.
7
Ceramic Speed Ultra Endurance Wax
Immersive waxCompare →
72.9
score
Block 1
0.006 wear
Single application
—
Approx. chain life
6,742 km
Cost / 6000 km
$222
Why this rank
#7 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.006 vs 0.000). Cost and maintenance scores broke the tie.
8
Mspeedwax New Formula
Immersive waxZFC Tier 1Detail review →Compare →
72.4
score
Block 1
0.000 wear
Single application
1,021 km
Approx. chain life
6,122 km
Cost / 6000 km
$245
Why this rank
#8 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.000 vs 0.000). Cost and maintenance scores broke the tie.
9
Silca Synergetic
Wet drip / oilDetail review →Compare →
70.2
score
Block 1
0.000 wear
Single application
778 km
Approx. chain life
4,082 km
Cost / 6000 km
$368
Why this rank
#9 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.000 vs 0.000). Cost and maintenance scores broke the tie.
10
Optimize Bike
Wax-compatible dripWatch review →Compare →
50.5
score
Block 1
0.020 wear
Single application
—
Approx. chain life
10,399 km
Cost / 6000 km
$144
Why this rank
#10 inside the ±5 % variance band on Block 1 (clean baseline): effectively tied with Cyclowax Race Wax on wear (0.020 vs 0.000). Cost and maintenance scores broke the tie.

Excluded for this event (3)

AbsoluteBLACK Graphene Lube — No ZFC wear data for the scenario-relevant test block.
NO LUBRICANT — Baseline / control entry.
Squirt Hot Wax — No ZFC wear data for the scenario-relevant test block.