Custom Builds & Fitting — Bogor, West Java

A bike that fits
disappears under you.

Ridgeline is a fitting studio and repair workshop for road and gravel riders training the climbs out of Puncak. We measure, we build, we service — every bike leaves tuned to the rider, not the rack.

Book a Fitting See Recent Builds

2018: Est. in Bogor
640+: Bikes Fitted
1,300m: Puncak Climb

Custom gravel build resting against a stone wall

Build Sheet — #142

Frame: 56cm · Carbon
Groupset: Shimano GRX
Wheelset: DT Swiss G1800
Weight: 8.6 kg

How a Build Happens

Four steps, no shortcuts.

Consult

Riding style, terrain, and a budget conversation — 30 minutes, no obligation to build.

Fit

A full dynamic fit on the trainer: saddle height, reach, cleat position, all measured and logged.

Build

Frame and groupset selected against your fit numbers, built by hand on the shop floor.

Ride

A 20km shakedown ride out toward Puncak before the bike ever leaves the shop.

Recent Builds

Out of the shop this season.

Black steel gravel bike leaning against a brick wall

The Climber

#128

Frame: Steel · 54cm
Groupset: Shimano 105
Use: Puncak hill repeats

Black and red carbon gravel bike against a dark brick wall

The All-Rounder

#135

Frame: Carbon · 56cm
Groupset: Shimano GRX
Use: Road-to-gravel commute

Champagne-finish steel gravel bike on a gravel courtyard

The Century

#141

Frame: Titanium · 55cm
Groupset: Shimano GRX Di2
Use: All-day endurance

The Workshop

Three people, every wrench turn.

Bram Situmorang

12 yrs

Founder & Head Mechanic

Custom frame builds, drivetrain tuning

Naomi Halim

6 yrs

Bike Fitting Specialist

Dynamic fit, biomechanics, cleat setup

Eko Prasetyo

9 yrs

Senior Frame Mechanic

Steel frame repair, wheel building

Group Rides

Every ride is open — bring any bike.

Mon—

Tue

Wed—

Thu

Fri—

Sat

Sun

Tue

Recovery Spin

Easy

16:30 · Shop Front

Kebun Raya loop, 18km

Thu

Sprint Intervals

Fast

05:30 · Shop Front

Jl. Pajajaran repeats, 22km

Sat

Puncak Climb

Hard

05:00 · Shop Front

Ciawi–Puncak Pass, 64km

Sun

Social Gravel

Moderate

06:00 · Shop Front

Sentul backroads, 38km

Visit the Shop

Jl. Pajajaran, Bogor.

Two minutes from the Kebun Raya north gate. Walk-in tune-ups welcome; fittings and builds are by appointment so we can give the trainer session real time.

“They rebuilt my fit two weeks before the Puncak hill climb — shaved four minutes off without me pedaling any harder.”

— Regular rider, Bogor Gravel Collective

Book a Fitting

Jl. Pajajaran No. 33, Bogor Utara, Kota Bogor, Jawa Barat

Mon: 10.00 – 18.00
Tue – Fri: 09.00 – 19.00
Sat: 07.00 – 19.00
Sun: 07.00 – 15.00

A bike that fitsdisappears under you.