The Indigo Mountain is our hardtail trail bike, perfectly suited for tackling any terrain and covering as many miles as you dare to venture. Engineered with 29” tires and with clearance for up to 2.6” widths, this hardtail marvel ensures swift and smooth rolling during extended adventures. Its exceptional climbing prowess and confident descent capabilities make the Indigo Mountain a true standout. Boasting a 1x specific frame tailored around a 140mm travel fork, it strikes the perfect balance for front suspension needs. This model can be built as a geared version with hooded dropouts or single speed version with slider dropouts.
Mtn Bike
Features:
Tire Sizes
Designed to accommodate 29” tires with a maximum width of 2.6”, the frame can also be built for 27.5” tires if that's your preference. All our wheel set ups come preinstalled with Stans No Tubes sealant.
Straight 44mm Head Tube
The Indigo Mountain features a straight 44mm head tube, enhancing front-end stiffness and durability. Paired with our Rock Shox Pike Select fork, which boasts a 1.5-inch tapered steerer, this setup ensures precise steering response and agile handling.
148×12 Rear Spacing and Thru Axles
Utilizing the Boost spacing standard with a 148mm rear end and 12mm thru axles, the Indigo Mountain reinforces frame rigidity and stability. Paired with disc brakes and large rotors, this setup provides reliable braking performance even in wet conditions.
Frame Tubing
The Indigo Mountain is equipped with robust double-butted tubing, featuring a 44mm diameter down tube and 35mm seat and top tubes to maximize stiffness. The slight bend in the seat tube allows for tighter wheel clearance, enhancing climbing responsiveness.
Frame Specs:
- Frame: Indigo Bicycle Co. 3Al/2.5V double butted titanium frame
- Fork: Rock Shox Pike Select suspension fork, 29” wheels, 140mm travel
- Bottom Bracket: 73mm, BSA threaded
- Head Tube: 44mm, straight, fits ZS44/EC44 headset
- Brake Mounting: Post Mount, built for 180 rotors (add adapter for larger sizes)
- Seat Post: 31.6mm, 34.9mm clamp, internal routing for dropper post
- Rear Spacing: 142 x 12mm Boost
- Tire Clearance: 29 x 2.6″
- Additional specs: 2 bottle cage mounts (Small and Medium frames have a single
mount), UDH rear derailleur hanger
Build Kits:
- Frame: Indigo Bicycle Co. Mountain Hardtail
- Fork: Rock Shox Pike Select, 140mm travel
- Shifters: GX Eagle AXS Controller
- Brakes: SRAM G2 R, post mount
- Crank: GX Eagle, DUB, Boost 148, 1x
- Rear Derailleur: GX Eagle AXS, 52t max
- Cassette: Eagle XG-1275, 10-50t or 10-52t
- Chain: GX 12 speed, 1x
- Bottom Bracket: SRAM DUB BSA MTB
- Rotors: SRAM HS2, Centerlock
- Handlebar: Race Face Aeffect 35, alloy
- Stem: Race Face Aeffect R 35, alloy
- Seat post: Race Face Aeffect R dropper
- Dropper Lever: Wolf Tooth ReMote
- Headset: Wolf Tooth Performance
- Wheels: Hunt Trail Wide 29, alloy rims
- Tires: Teravail Ehline, 29 x 2.5
- Saddle: WTB Volt
- Grips: WTB Tech Trail
$5,800
- Frame: Indigo Bicycle Co. Mountain Hardtail
- Fork: Rock Shox Pike Select, 140mm travel
- Shifters: Eagle AXS Controller
- Brakes: SRAM G2 RS, post mount
- Crank: X01 Eagle DUB Boost 148, 1x
- Rear derailleur: X01 Eagle AXS, 52t max
- Cassette: Eagle XG-1295, 10-50t or 10-52t
- Chain: X01 12 speed, 1x
- Bottom Bracket: SRAM DUB BSA MTB
- Rotors: SRAM HS2, Centerlock
- Handlebar: Truvativ Atmos 7K, alloy
- Stem: Truvativ Atmos 7K, alloy
- Seat post: Wolf Tooth Resolve dropper
- Dropper Lever: Wolf Tooth ReMote
- Headset: Wolf Tooth Performance
- Wheels: Hunt Trail Wide 29, alloy rims
- Tires: Teravail Ehline, 29 x 2.5
- Saddle: WTB Volt
- Grips: WTB Tech Trail
$7,100
- Frame: Indigo Bicycle Co. Mountain Hardtail
- Fork: Rock Shox Pike Select, 140mm travel
- Shifters: Eagle AXS Controller
- Brakes: SRAM G2 RSC, post mount
- Crank: XX1 Eagle DUB Boost 148, 1x
- Rear derailleur: XX1 Eagle AXS, 52t max
- Cassette: Eagle XG-1299, 10-50t or 10-52t
- Chain: XX1 12 speed, 1x
- Bottom Bracket: SRAM DUB BSA MTB
- Rotors: SRAM HS2, Centerlock
- Handlebar: Truvativ Atmos 7K, alloy
- Stem: Truvativ Atmos 7K, alloy
- Seat post: Wolf Tooth Resolve dropper
- Dropper Lever: Wolf Tooth ReMote
- Headset: Wolf Tooth Premium
- Wheels: Hunt Trail Wide 29, alloy rims
- Tires: Teravail Ehline, 29 x 2.5
- Saddle: WTB Volt
- Grips: WTB Tech Trail
$7,900
Frame Geometry:
| Size | S | M | M/L | L | XL |
|---|---|---|---|---|---|
| ST Length | 380 | 410 | 430 | 450 | 490 |
| TT Length | 580 | 625 | 635 | 645 | 680 |
| ST Angle | 76.5 | 75.9 | 75.3 | 75.3 | 74.9 |
| HT Angle | 66.5 | 66.5 | 66.5 | 66.5 | 66.5 |
| HT Length | 90 | 100 | 115 | 110 | 120 |
| CS Length | 440 | 440 | 440 | 440 | 440 |
| BB Drop | 57 | 57 | 57 | 57 | 57 |
| Stack | 614 | 623 | 628 | 632 | 642 |
| Reach | 446 | 472 | 475 | 484 | 509 |
| Standover | 801 | 812 | 824 | 836 | 857 |
Dimensions based on 25% fork sag and tire diameter of 757mm
